light · education · sans · trustworthy · blue · academic
Coursera
University-blue `#0056d2` on warm-white parchment with Source Sans — the canonical online-degree marketplace.
By webdesignhot · coursera.org
$ npx design-md add coursera
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Adidas Pure-black sport-utility, AdihausDIN/adidasFG uppercase, three-stripe geometry — the engineering canon for global sportswear. Adobe Creative-suite chrome — paper-white canvas, magenta-to-orange wordmark gradient, and Adobe Clean carrying every product grid. AgentKit Three swappable themes for AI agent products — editorial dark, daylight bright, fintech cool-blue. Airbnb Pure-white marketplace canvas with one Rausch coral and Cereal — generous photography, soft pills, modest type. Airtable White-canvas editorial workflow software with full-bleed coral and forest signature cards punctuating a near-black pill-CTA system. Alibaba Electric orange `#ff6a00` + dense merchant grids — the global B2B wholesale floor as a website. Amazon Smile-orange CTA, Amazon Ember sans, dense product grids — the canonical everything-store interface. Amazon Web Services Squid-ink navy with Smile-orange CTAs — the densest tile-portal on the cloud-platform internet. Anthropic Editorial broadsheet for AI safety — cream canvas, Anthropic Serif body, terracotta clay accent, magazine geometry. Apple White-canvas product theatre — SF Pro Text, 980px pill CTAs, and a single-blue accent system. Apple Music Pink-red gradient hero with album-grid kinesthetics — SF Pro precision, signature `#fa233b` brand pink, glassy dark canvas. Apple TV+ Pure-black cinematic theatre with SF Pro and ruthless minimalism — content as the only voice. Arc Browser-as-personality marketing — buttery cream canvas, Marlin Soft display, hand-tooled blue-and-coral palette. Are.na Bare grey-and-orange minimalism — a single Helvetica-class sans, hairline borders, and a stubborn refusal to optimise for engagement. Asana Approachable work management in soft purple — Asana Sans at modest weights with a rainbow accent palette and warm sky-tinted whitespace. Astro Cosmos navy canvas with violet-to-orange brand gradient — Mona Sans display, Inter body, Astro''s star-chart MPA framework dressed as an observatory dashboard. ASUS Republic of Gamers red `#cd0000` on black with bold sans — Taiwan engineering meets esports brutalism. Audi Vorsprung durch Technik on near-black — Audi Type sans, four-rings precision, and a near-monochrome canvas with `#bb0a30` reserved for sport. Auth0 Twilight-blue dark canvas with TWK Lausanne 300 display + Aeonik body — the original identity-platform aesthetic. Axiom Deep-navy observability with a cyan electric accent — Inter for body, JetBrains Mono for every event label, and a structural grid that reads as logs at planet scale. Axios Smart-brevity in chromatic form — blocky white canvas, Tiempos-flavored Atiza serif, signature `Why it matters:` time-bars and bullet-first prose. Base Coinbase-adjacent L2 minimalism — coinbaseSans on white, signature electric blue Baseten White canvas with Inter and a signature `#6c5ce7` purple — ML model deployment dressed in approachable workshop chrome. BBC News Signature BBC red (`#bb1919`), Reith Sans + Reith Serif, the global broadcaster authority typography of the world''s public-service news. Bear Off-white canvas, a custom bearsans display, a red bear icon, and tealish handwritten underlines — a Markdown notes app dressed as a Mac Pro magazine. beehiiv Aggressive black-on-yellow newsletter punch — heavy display sans, hyper-flat cards, and a `#ffd60a` highway-yellow that reads like a tabloid front page. Binance Trading-floor near-black with a single high-voltage Binance Yellow doing all the brand work — BinanceNova for type, BinancePlex for numbers. Bloomberg Iconic black-orange financial broadsheet — BWHaasHead headlines, AvenirNextPForBBG chrome, terminal-grade data density. Bluesky Sky-blue `#0085ff` on bright white with Inter sans — the AT-Protocol social network rendered as airy, federated, open. Blur Pure-black canvas, neon `#ff8700` orange voltage, and JetBrains-Mono-default everywhere — brutalist NFT trader terminal as competitive instrument. BMW Corporate-blue calm — BMW Type Next on a cream-tinted white, dark navy hero bands, and the M-stripe triplet in reserve. BMW M Performance black on M-blue/M-violet/M-red — the motorsport variant that turns BMW corporate into track-day theatre. Booking.com Deep-blue commerce engine — Bookin Sans on white, yellow CTA voltage, dense booking-funnel maximalism. Bose Pure black canvas, Helvetica restraint, and premium-audio confidence — sound presented as engineering art. Brex Cool grey-blue surfaces, magenta-to-purple-to-indigo gradient, Söhne 600 — fintech as fast, modern, slightly flashy. Bugatti French-engineered austerity — pure black canvas, three Bugatti typefaces, and full-bleed photography as the only voltage. Bun Cream canvas with chunky pink accents and the wide-eyed mascot — a JS runtime dressed as a 1970s bakery sign. Cal.com Open-source calendly with one bold custom font — Cal Sans on a soft `#f4f4f4` paper canvas. Calm Signature `#0066ff` deep blue + Aktiv Grotesk + meditation-deep cool atmospheric calm. Capacities Cream-yellow canvas, Inter at 700 with a Crimson Pro serif fallback, and a yellow underline as page ornament — a PKM that thinks like a sketchbook. Cartesia Bright clinical white with a single deep-blue action — voice-AI presented as scientific instrument rather than consumer product. Cash App Electric `#00d54b` green on near-black, Cash Sans monospace-flavoured geometry, and p2p-money youth aesthetic. Character.AI Cool zinc canvas, custom atHauss sans, and dark pill CTAs — a roleplay social product dressed in TikTok-grade neutrality. Chevrolet Gold-cross American classic — Louis sans on white with a `#cd9834` bowtie, a `#003876` corporate blue, and Camaro/Corvette red drama in reserve. Claude.ai Cream paper canvas, Anthropic Sans for body and Anthropic Serif for the headline — an AI assistant set in literary type. Clerk Geist + Suisse on near-black canvas with `#6c47ff` violet CTA — the drop-in-auth dev-tool aesthetic. ClickHouse Near-pure black canvas with electric yellow as the brand voltage — database performance dressed in voltmeter chrome. Cloudinary Media-API technical infrastructure in confident blue — Inter at modest weights with a deep navy-blue brand and a single chromatic accent for media moments. Cohere Stark white editorial canvas with deep green-black product bands and a CohereText/Unica77 type split. Coinbase Institutional-grade calm — pure white canvas, a single Coinbase Blue, and Coinbase Display set at weight 400 instead of 700. Composio Near-black canvas with deep-electric-blue voltage and a 2x2 terminal-mockup hero — agent infrastructure dressed as developer instrumentation. Corsair Yellow `#ffff00` lightning on black with Roboto — RGB-everything peripherals and PC components. Costco Warehouse blue + signature red, Helvetica utilitarian — bulk-buying signage translated to web. Cursor Warm cream IDE-marketing — `#f7f7f4` canvas, `#26251e` ink, custom CursorGothic display, JetBrains Mono code, vivid orange accent. Datadog NationalWeb on white with the iconic `#632ca6` purple — observability dressed as an enterprise dashboard, structurally dense, chromatically restrained, multicolour where the data demands it. Deel A warm dark canvas with electric coral and orange accents — global payroll dressed as a confident product portrait. DeepSeek Deep-blue Chinese-tech minimalism — a research lab dressed in `#4d6bfe` and stark white space. Dell Pragmatic blue `#007db8` with custom Roboto-derivative — business-first PC commerce since the dorm room. Deno Inkwell black on warm white with the dinosaur mascot — TypeScript runtime as Eric Carle children's book. Descript Cream-pink canvas, a custom Brett display serif, and a wine-dark CTA — an AI video editor that ships like a magazine. Discord Indigo-ground hangout — gg sans body, ABC Ginto Nord display, 12-16px tile radii, white pill CTAs. Disney+ Deep navy gradient streaming hall with custom Inspire display sans and the unmistakable Disney+ wordmark arc. DoorDash Signature red-orange CTA, custom DoorDash Sans, delivery-funnel commerce — the dominant on-demand local marketplace. ElevenLabs Near-black voice-tech ground with white voice-wave aesthetic — Inter at studio scale, pill CTAs, and a single saturated accent that reads as both wayfinding and brand. Epic Games Pure-black canvas with custom Brutal Type / Heading Now display — Fortnite-saturated marketing meets PC-storefront merchandising. Ethereum Off-white canvas, ethereum-blue `#1c64f2` voltage, and Inter + serif duet — community-owned protocol as open documentation. Etsy Burnt-orange CTA, Graphik humanist sans, handcrafted-warmth aesthetic — the marketplace for makers and small batch. Excalidraw Literal hand-drawn whiteboard — wobbly SVG strokes, Virgil-style handwriting, and a deliberately primitive UI that turns digital sketching into nostalgia. Expedia Navy commerce + Mango yellow voltage — Expedia Sans, dense travel-funnel density with One Key loyalty colour-coding. Fantastical White paper, Effra geometric sans, full-round blue pills, and a rainbow of app-icon glass squares — a calendar app marketed like Apple''s Pro Apps. Ferrari Cinematic editorial in near-black — Rosso Corsa restraint, FerrariSans 500, and full-bleed cavallino photography. Figma Bright multi-color section bands with figmaSans display and figmaMono eyebrows — a marketing site that designs in scenes. Financial Times Salmon-pink page (`#fff1e5`) — the world''s most recognizable newspaper background, paired with Financier display + MetricWeb sans for global markets coverage. Fireworks AI Light canvas with Inter sans and a signature `#6720ff` purple-amber-orange spark — fast-inference platform dressed in speed-of-light kinetic chrome. Fly.io Mackinac display + Fragment Mono on a violet-saturated canvas — a PaaS that dresses like a small-press magazine. Ford American-truck heritage in corporate blue — Antenna sans, oval-script wordmark, and a deep `#003478` voltage that has carried the brand since 1927. Framer Black-on-white maximalism with electric gradient floods — Inter Display at heroic sizes, motion as a first-class material. Frontegg PP Neue Machina display + Neue Montreal body — plug-and-play user-management with deep-blue gravitas. Gemini (Google) Blue-into-violet gradient, Google Sans, soft Material 3 surfaces — Google''s house style applied to a chat interface. Ghost Warm-cream content CMS aesthetic — Inter for chrome, a soft serif for the writing surface, and a single confident green for action. GitHub Dark-canvas developer-platform marketing — Mona Sans variable headings, lime-green accent, near-black ground. GitHub Copilot Pure-white canvas, pure-black inverted CTAs, Mona Sans display — GitHub's editorial confidence applied to AI tooling. Grafana Dark observability canvas with the iconic `#f46800` orange — Inter for body, Roboto Mono everywhere a label hides, multi-colour chart palette ripped straight from a real dashboard. Granola White paper, a custom Quadrant book serif, and an olive-green CTA — an AI notepad that dresses like a stationery shop. Grubhub Friendly red-orange CTA, Sentinel display + Avenir body, dense delivery-app commerce — the long-running incumbent. HashiCorp Black canvas hosting a per-product color portfolio — Terraform purple, Vault yellow, Consul red, Waypoint cyan — multi-product identity made literal. Hashnode Developer publishing platform — deep navy canvas, electric blue brand, Inter sans + JetBrains Mono code chrome. HBO Max Deep purple-black premium streaming canvas with custom Sharp Grotesk and the unmistakable Max wordmark. Headspace Signature `#ffac1d` orange + custom round display + meditation-friendly playful warmth. Height AI-PM workspace dressed in chalk pastels — Inter at modest weights over a near-paper canvas, with a single confident accent and an AI-purple voltage moment. Honda Reliability-first restraint — HondaGlobalFont on white, signature red HP Cyan-blue `#0096d6` HP-circle on white with Forma DJR — the 84-year-old technology brand''s mainstream face. Hugging Face AI community canvas — deep blue-black ground, Source Sans Pro headlines, pill auth + 8px tile cards. Hulu Near-black canvas anchored on Hulu Green `#1ce783` with Graphik sans — the bright, cable-meets-streaming UI. IBM Carbon Design System made literal — pure-white canvas, IBM Plex Sans at light 300, square corners, and one assertive `#0f62fe` blue. Ideogram A bright white canvas with a single saturated violet cue — a typography-first AI image tool that lets the gallery do all the talking. Instacart Grocery-shopping-list practical — Instacart Sans on white, signature carrot green Kagi A premium search engine dressed in warm cream and Plex — the indie answer to ad-funded search. KAYAK Burnt-orange flight-search density — Open Sans on white, comparison-engine maximalism, price-graph data viz. Khan Academy Signature `#14bf96` mint green on white with Lato sans — free-for-everyone education in a warm, encouraging register. Kinde White canvas with Inter 72/500 display + dev-friendly pink-coral accent — the approachable auth-billing-access platform. Kit A cream newsletter canvas with a custom KitSans display, a Libre Franklin secondary, and a pastel-rainbow chip set — the editorial register reborn from ConvertKit. Kraken Kraken Purple `#7132f5` on white — Kraken-Brand display + Kraken-Product UI for a calmer, less-bombastic crypto exchange. Krea A pure-black studio with Suisse Intl set quietly at 60px — a creative-AI gallery that lets the work and the cobalt CTA carry the colour. Lamborghini Cathedral of darkness — true black canvas, Lamborghini Gold accents, and LamboType angled-terminal display. LangChain Deep navy canvas with Inter precision and a quietly confident teal accent — agent orchestration dressed as engineering documentation. Linear Dark-canvas product surface — pure-black ground, indigo accent, custom Inter weights, pill CTAs. LiveKit Realtime audio-video infra — Public Sans 300 weight on near-black, signature cyan LlamaIndex White canvas with Inter and a signature `#1b9aff` blue — RAG infrastructure dressed as a clean technical reference card. Logitech Soft consumer-tech blue gradients with Brown sans — design for the way you work, play, and create. Lovable Pink-into-violet gradient on white — vibe-coding dressed in playful, friendly chromatics. Magic Eden Mint-cream canvas, magenta-mint accent duet, and a custom Foundry display — Solana-native marketplace as boutique gallery. Mailchimp Cavendish-yellow chunkiness — a custom display serif (Cooper Light), the signature `#ffe01b` block, and a brand voice that hugs you while it ships campaigns. Mastercard Cream-canvas editorial fintech, circular-portrait orbits, MarkForMC at 450 weight — institutional-but-warm payments brand. MasterClass Pure-black cinema with custom display serif and editorial reverence — celebrity-instructor learning as a premium streaming product. Medium Editorial reading-first publishing — magazine-grade serif body, GT Super display, signature green-on-white pill CTAs. Mercedes-Benz Three-pointed-star authority — MBCorpo on near-black canvas, silver-blue Mercury A near-pure white canvas with a literary serif headline and a signature mercury-mint accent — banking dressed as a quiet magazine. Meta Optimistic blue (#0467df) on a white corporate canvas — Optimistic Display headlines, generous space, social-platform conglomerate at rest. Microsoft Fluent surfaces — off-white canvas, Segoe UI Variable Display, and a Cortana-blue action color carrying every product. Midjourney A deep cosmic canvas where JetBrains Mono headlines float over a wide-gamut OKLCH rainbow — a research lab dressed as a chapel. MiniMax Stark monochrome canvas broken open by vibrant gradient product cards — coral, magenta, blue, purple as model identity. Mintlify Documentation-platform marketing — pure white canvas, mint-green accent, Inter at tight tracking, near-black pill CTAs. Miro Canary-yellow Mistral Butter-yellow canvas, Arial as a deliberate anti-tech statement, and zero-radius rectangles — French AI as a brutalist art-school manifesto. Modal Serverless GPU infra in lime-green — `#0c0c0c` canvas, electric `#7fee64` accent, custom Modal Mono on every chip and code block. Monday.com Project management in confident red-pink — Poppins display at bold weights with a colorful saturated palette and a playfully energetic visual rhythm. MongoDB Signature MongoDB green Motion AI-calendar productivity in green-and-purple — Inter at modest weights with a green-to-purple voltage gradient signaling the AI scheduler, anchored by a clean white canvas. MSI Dragon-red `#ff0000` on jet black with bold display sans — the Taipei dragon-heritage gaming hardware brand. Mux Video API for developers — Aeonik on light-cream, Rotonto display, JetBrainsMono CTAs, sharp 0px corners. Neon Serverless Postgres dressed in late-night green — a near-black canvas with a single electric mint accent. Netflix Pure-black streaming theatre with signature `#e50914` red and Netflix Sans — the canonical media-tile grid. Nike Pure black, pure white, Helvetica Now — pill CTAs and full-bleed athletic photography on a single soft cloud gray. Notion Off-white canvas with Lyon serif accents and a custom NotionInter — a workspace dressed as a literary magazine. Nuxt Forest-green `#00dc82` glow on a near-black canvas — Vue-flavored warmth dressed for the cosmos. NVIDIA Engineering-grade canvas — pure black hero / paper-white body / one violently saturated `#76b900` green that carries every CTA and corner square. Omnivore Open-source read-it-later — near-white reading canvas, focused emerald-on-paper brand, archival elegance after the Eleven Labs sunset. OpenAI Pure white canvas, OpenAI Sans set in calm 500-weight, and a single black pill for the only action that matters — try ChatGPT. OpenRouter Pure-black canvas with custom display typography and pragmatic mono — LLM-router infrastructure dressed as a terminal billing dashboard. OpenSea Pure-black canvas, electric `#2081e2` blue, and Inter at trader-pro density — the original NFT marketplace as financial terminal. Optimism Pure-white canvas, signature `#ff0420` red voltage, and Inter at confident L2 register — Ethereum rollup as bold optimistic infrastructure. Ory White canvas with Inter 48/400 display + signature deep-navy `#0f172a` CTA — open-source-first identity for technical teams. Oura Pure-black canvas with Inter precision and gold-stamped scores — the premium-ring health-precision aesthetic. Paper Website A literal sheet-of-paper website — single literary serif, off-white sheet canvas, narrow reading columns, ink-blue links. PayPal Dual-blue corporate trust — PayPal Sans Big over white, with a deep-navy ink and a sky-blue counterpoint. Peloton Signature `#cb1e4e` red on midnight ink, Inter display, instructor-led premium-fitness storefront. Perplexity Cream paper canvas, custom pplxSans, and the unmistakable Tropic-cyan accent — a reference-library answer engine dressed in warm tones. Pinecone White canvas with Inter and a signature `#1cb0d0` cyan — vector database technical-marketing dressed in clean blueprint chrome. Plaid Pale blue trust on white, classical Stripe-adjacent type, and a Benjamin-Franklin-as-mascot moment of personality. Plain B2B support tool with a Dinamo grotesk and a single radioactive `#1ad379` action — Linear-restraint applied to support. PlanetScale Pure-black canvas, blood-red accent, mono-set numerals — a database brand styled like a financial terminal. Polar Dev-tool obsidian — 8rem editorial display headlines, indigo accents, Louize serif moments. Polygon Deep purple `#8247e5` voltage, soft surface ladder, and Inter at enterprise calm — Ethereum L2 as institutional infrastructure. Porsche Engineering-purity black-on-white — Porsche Next at 96px regular, Rosso PostHog Cream-canvas analytics with mustard-yellow CTAs and IBM Plex — open-source craft, not SaaS gloss. Postmark Postal-yellow #ffde00 + warm-black #1c1d1f + paper-white canvas — the transactional email API designed like a friendly post office sign. Prime Video Amazon-blue streaming canvas with Ember sans and the dense, utility-first marketplace UI vocabulary. PropelAuth White canvas with SF Pro Rounded display 60/900 + deep-navy ink — B2B multi-tenant auth with Apple-tinted polish. Qwik Electric purple-to-blue gradient on near-black — resumable execution dressed as a lightning bolt. Railway Ship software peacefully — IBM Plex Serif headlines on a deep eggplant canvas, with a single confident violet for action. Raindrop.io White paper, system-ui sans, soft watercolor blob backgrounds, and a vivid `#0b7ed0` blue CTA — a bookmark manager that ships like a creative-tool sketch. Ramp Off-yellow `#fcfb70` and black-on-white editorial — finance ops dressed as a printed annual report. Raycast Near-black canvas, glowing keycaps, monospaced shortcut chips — a marketing site that thinks like a launcher. Razer Neon `#44d62c` snake-green on jet black with Roboto — the For Gamers, By Gamers visual signature. Readwise Pastel-orange book-club warmth — soft cream canvas, friendly Tiempos serif accents, and a tangerine that signals 'this is your library.' Reddit Front-page-of-the-internet orange — community-card density, IBM Plex Sans display, and a confident Remix Signature `#3992ff` blue on pure white with Inter — a nested-routes web framework dressed as a manifesto poster. Render Lavender on white — a PaaS that swapped Heroku purple for a candy-bright #8a05ff and kept the airy whitespace. Replicate AI-API marketing — light page chrome, dark hero canvas, rb-Freigeist Neue display, JetBrains Mono code, sharp 0px corners. Replit Saturated turquoise on `#0e1525` ink — the cloud-IDE aesthetic with IBM Plex DNA and a JetBrains Mono soul. Resend Pure-black canvas with Domaine Display serif at 96px and Commit Mono code chips — email infra that thinks in italics. Retool Pragmatic blue #3a55fc + Inter + dense product mocks — the internal-tool platform that designed itself like a well-organised admin panel. Reuters Global newswire restraint — signature orange (`#ff8000`), Knowledge Medium custom sans, broadsheet rigor for the world''s oldest news agency. Riot Games Crimson `#d13639` red on near-black with custom Riot Beam display — esports-tournament drama and competitive-MOBA editorial. Rive Chunky animated display type and saturated playful colour — interactive graphics platform that wears its motion design on its sleeve. Roblox Bright `#ed1d24` red on white with Builder Sans — the youth-block-builder playground turned multi-billion-game social platform. RunPod Deep slate canvas with Inter and a signature `#673ab7` purple — accessible GPU cloud dressed in friendly developer chrome. Runway A near-black research canvas with ABC Normal headlines pulled tight at -2.5px — a film studio, an ML lab, and a brutalist gallery in one shell. Salesforce Cloud-trust dashboards — Salesforce Sans on a sky-blue ground, with Astro the bear standing guard over a dense CRM portal. SAP Enterprise-ERP precision in cobalt — SAP72 sans, signal-blue accents, and a calm white canvas built for trust. Segment Twilio Segment's customer-data-platform canvas — Whitney SSm humanist sans, navy-on-white, single confident `#1866ee` blue. Semafor Paper-cream canvas (`#f8f5d7`) with FeatureFlatHeadline serif and signature flag-style topic columns — global-news editorial built for the post-Twitter era. SendGrid Functional API-blue on white — the email-platform dashboard aesthetic, now folded under the Twilio umbrella. Sentry Deep-aubergine observability — Dammit Sans display, Rubik body, JetBrains Mono code, signature violet #7553ff and pill CTAs. shadcn/ui Copy-paste components in pure black-on-white — the most influential design system not actually shipped as a library. Shopify Dark-first commerce theatre — 96px NeueHaasGrotesk at weight 330, electric mint focus rings, and stacked multi-layer shadows. Signal Privacy-first messaging in `#3a76f0` Signal blue with Inter sans — minimal, ad-free, end-to-end-encrypted by default. Slack Aubergine workspace marketing — Salesforce-Avant-Garde headlines, all-caps 4px CTAs, white canvas with `#4a154b` accents. SolidJS Deep navy with a blue-to-cyan brand gradient — reactive primitives dressed as a circuit diagram. Sonos Pure black canvas, Inter typography, and audio-system minimalism — speakers presented as gallery objects. SoundCloud Signature `#ff5500` orange on `#f2f2f2` paper with Interstate sans — waveform-first audio social UI. SpaceX Pure-black cinematic photography, D-DIN aerospace stencil type, ghost-button minimalism — the interface disappears. Spotify Electric `#1ed760` green on near-black canvas with Spotify Mix sans — the canonical streaming-audio tile grid. Square Pure black on pure white, Square Sans grids, and retail-POS minimalism — commerce as black-and-white geometry. Starbucks Forest-green storefront — SoDoSans, full-pill buttons, warm-cream canvas, and a floating Frap CTA the brand calls home. Steam Deep blue-gray `#1b2838` with Motiva Sans — the utilitarian PC-gaming library that runs the world's largest digital storefront. SteelSeries Esports orange `#ff6900` on near-black with Inter — Danish precision peripherals for competitive play. Strava Signature `#fc4c02` orange + Inter on white — endurance-athlete data-driven storefront with map-overlay heritage. Stripe Editorial fintech polish — light Söhne headlines at weight 300, navy-not-black text, signature `#533afd` purple CTAs. Stytch Paper-cream canvas with Booton display + Chivo Mono body — passwordless-modern auth, joined Twilio. Substack Magazine-on-the-internet — Spectral serif body at 19px, Cahuenga display, signature `#ff6719` orange CTAs. Suno A near-black booth with cream Neue Montreal and a hot-pink cue light — a music studio, a record sleeve, and a chat app fused into one canvas. Sunsama Thoughtful daily planning in warm cream and ink — Inter at modest weights over a paper-cream canvas with sage and rose accents and a calm, unhurried voice. Supabase Off-black canvas, signature emerald `#3ecf8e`, Circular as display, Postgres-grade type discipline. Superhuman White paper canvas, a custom Super Sans variable, and a single confident lavender — premium email dressed as a stationery brand. Supreme Box-logo red, Courier monospace, skate-deadpan minimalism — the most influential streetwear store on the web. Svelte Hot orange #ff3e00 against clean white with a confident sans — the framework that wears its flame as a wordmark. Tailwind CSS The system applied to itself — Inter Variable on white canvas, signature cyan #06b6d4, every component built from Tailwind utilities. Tana Pure black canvas, a custom tanaClassic serif at 83px, and a pale-pistachio CTA — a knowledge graph dressed as a literary supplement. Target Bullseye red CTA, Helvetica Neue, photographic hero — friendly mass-market design with confident chromatic restraint. Telegram Cloud-blue messaging — Tesla Cinematic showroom on white — one Electric Blue CTA, Universal Sans, and viewport-height car photography. The Atlantic Modern serif headlines on cream-paper, signature Atlantic orange `#fbb33b`, long-form magazine reading rendered for the web. The Economist Deep cinnabar red `#e3120b`, Milo serif body, Econ Sans labels — the global-affairs weekly rendered with cover-illustration discipline. The Guardian Guardian Egyptian slab serif, signature navy `#052962`, structured ruled hierarchy with bold section accents. The New York Times Cheltenham serif headlines on paper-white, signature breaking-news red, the canonical American broadsheet rendered for the web. The New Yorker Adobe Caslon Pro + Irvin headline cap — a century of editorial gravitas in cream paper, ink black, and signature cartoon line. The Washington Post Postoni serif blackletter masthead, "Democracy Dies in Darkness" tagline, sober ink-on-paper political broadsheet. Things Cool light-blue canvas, system-ui sans, vivid Things-blue accent — a task manager that ships like an Apple Pro Display. Threads Instagram-adjacent text-first social — pure-black canvas, system-sans clarity, and a quiet brand restraint built from the @ glyph alone. TikTok Electric cyan-magenta on pure black — vertical-video voltage with custom Proxima Nova display and a bold neon brand grammar. tldraw Casual whiteboard sketchy — hand-drawn UI primitives, dotted-grid canvas, and a soft pastel palette that wears its toy-like energy with confidence. Together AI Deep navy on near-white with Inter sans — open-source LLM cloud rendered as developer-platform infrastructure. Toyota Japanese-reliability mainstream — `#eb0a1e` Toyota red on white, ToyotaType sans, and a calm-confident marketing surface for the world's most-sold automotive brand. Turbo Vercel-grade pure-black canvas with a magenta-to-blue Turbo gradient — the build system that wears its speed as a sweep. Turso SQLite at the edge — a deep-teal canvas with a CRT-bright cyan accent (#00face) that reads as a glowing edge node. Twilio Signal-red `#f22f46` against clean white — communications APIs given the visual weight of a broadcast colour. Twitch Purple `#9146ff` on `#0e0e10` canvas with Inter — the live-streaming UI built around chat, raids, and gaming density. Uber Eats Pure-black ground, Uber Move custom sans, Uber-app continuity — the operating system of food delivery. Udemy Signature `#a435f0` purple on white with Sailec sans — the open course-marketplace bazaar made approachable. Uniqlo Signature red `#ff0000`, Helvetica Neue system stack, japanese-utility-functional grid — the LifeWear engine. v0 A near-white prompt canvas with GeistSans and pure OKLCH grayscale — Vercel''s AI builder dressed as the calmest text editor on the internet. Venmo A single confident `#3d95ce` blue, Aktiv Grotesk geometry, and a social-feed informality — payments dressed as group chat. Vercel Brutalist developer-product polish — near-white canvas, near-pure black-on-near-white type, Geist sans + mono, conic-gradient accents. Vite Electric purple #646cff + Manrope display + a literal lightning-bolt mark — the build tool that designed itself to feel as fast as it is. Vodafone Vodafone Red broadcast band, monumental 144px display, two-tier button system — corporate-newsroom telecom design. Volkswagen People's-car blue — the deep `#001e50` corporate hue, custom VW Sans, and a friendly-German marketing surface that sells everyday mobility with confidence. Walmart Spark-yellow on big-box blue, Antonio Display + Bogle sans — everyday low prices made loud. Warp Near-black canvas, neon-lime cursor, real terminal screenshots — a marketing site that boots like a shell. Weaviate White canvas with Inter and a signature `#1cdb46` open-source green — modular vector database dressed in approachable engineering chrome. webdesignhot AI-era editorial dark — pure black with one acid-lime accent. Webflow Indigo-to-purple gradient discipline with a precise structural sans — the visual builder that markets itself like a design conference. WHOOP Lime `#a0d10b` voltage on jet-black, Inter precision, recovery-data athlete-grade aesthetic. WIRED Newsstand-density editorial grid, sharp-corner buttons, mono ALL-CAPS kickers — Conde Nast meets engineering lab. Wise A flexible bright-lime green on cream-white — money that travels in sans-serif and a single confident accent. Workday HR-warm professional in tangerine — Adelle Sans humanist curves, signature `#f37721` orange, and a calm white people-first canvas. WorkOS Pure-white canvas with Untitled Sans 80/500 display + indigo-violet h2 — the B2B-enterprise gravitas aesthetic. X Pure-black canvas with Chirp display — algorithmic minimalism, single-letter wordmark, ruthless type discipline. Y Combinator Brutalist orange monolith — system-font sans on white canvas, signature `#f26625` orange-red blocks with hard 0px corners. You.com Crisp white developer-doc canvas, custom Lumen Sans, and the indigo `#5368EE` accent — a search API rebrand done as enterprise infrastructure. YouTube YouTube Sans + Roboto + signature `#ff0000` red — content-density at planetary scale. Zora Cream-white canvas, electric purple-orange duet, and a custom display — onchain creator network as zine cover.
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Tokens design.md/v1.5
- bg
#ffffff - bg-warm
#fafafa - bg-muted
#f5f7f8 - bg-deep
#1f1f1f - bg-promo
#eef0fb - surface
#ffffff - surface-elevated
#ffffff - surface-hover
#f5f7f8 - surface-soft
#f7f9fc - surface-strong
#e7eaf0 - text AAA · 16.5
#1f1f1f - text-strong
#0a0a0a - text-muted
#5e6677 - text-soft
#6e7480 - text-disabled
#9aa0ad - text-on-brand
#ffffff - text-link
#0056d2 - text-link-hover
#003e9c - brand AA · 6.4
#0056d2 - brand-hover
#003e9c - brand-active
#002f7a - brand-soft
#eef0fb - brand-deep
#001e4f - accent-yellow
#f5b728 - accent-orange
#f47e2c - accent-green
#2e7d32 - accent-red
#d52424 - border — · 1.3
#e0e0e0 - border-soft
#eaedf2 - border-strong — · 1.7
#c1c7d0 - border-focus
#0056d2 - on-brand
#ffffff - rating-star
#f5b728 - rating-star-empty
#e0e0e0 - badge-bestseller
#f47e2c - badge-new
#0056d2 - badge-trending
#7c3aed - shadow-card
rgba(0,0,0,0.08) - shadow-modal
rgba(0,0,0,0.20) - shadow-popover
rgba(0,0,0,0.12) - success
#2e7d32 - success-soft
#e6f3e7 - warning
#f5b728 - warning-soft
#fff5db - danger
#d52424 - danger-soft
#fbeaea - info
#0056d2 - info-soft
#eef0fb
Ship faster than ever.
display-hero "Source Sans 3" 60px w700 -0.02em
Ship faster than ever.
display-xl "Source Sans 3" 48px w700 -0.015em
Ship faster than ever.
display-lg "Source Sans 3" 36px w700 -0.01em
Ship faster than ever.
display-md "Source Sans 3" 28px w700 -0.005em
Ship faster than ever.
display-sm "Source Sans 3" 22px w700 0
The quick brown fox jumps over the lazy dog.
title-lg "Source Sans 3" 20px w600 0
The quick brown fox jumps over the lazy dog.
title-md "Source Sans 3" 18px w600 0
The quick brown fox jumps over the lazy dog.
body-lg "Source Sans 3" 18px w400 0
The quick brown fox jumps over the lazy dog.
title-sm "Source Sans 3" 16px w600 0
The quick brown fox jumps over the lazy dog.
body-md "Source Sans 3" 16px w400 0
The quick brown fox jumps over the lazy dog.
button-lg "Source Sans 3" 16px w600 0
The quick brown fox jumps over the lazy dog.
rating "Source Sans 3" 16px w600 0
The quick brown fox jumps over the lazy dog.
body-sm "Source Sans 3" 14px w400 0
The quick brown fox jumps over the lazy dog.
button-md "Source Sans 3" 14px w600 0
The quick brown fox jumps over the lazy dog.
metadata "Source Sans 3" 14px w400 0
OUR DESIGN SYSTEM
caption "Source Sans 3" 13px w400 0
The quick brown fox jumps over the lazy dog.
badge "Source Sans 3" 12px w600 0.04em
- step-0 4px
- step-1 8px
- step-2 12px
- step-3 16px
- step-4 20px
- step-5 24px
- step-6 32px
- step-7 40px
- step-8 48px
- step-9 64px
- step-10 80px
- step-11 96px
- step-12 128px
- micro
2px - sm
4px - md
6px - lg
8px - xl
12px - xxl
16px - pill
9999px
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---
name: Coursera
tagline: University-blue `#0056d2` on warm-white parchment with Source Sans — the canonical online-degree marketplace.
author: webdesignhot
source_url: https://coursera.org
spec: design.md/v1.5
quality: curated
featured: false
categories: [media, marketplace]
tags: [light, education, sans, trustworthy, blue, academic]
preview_swatch: ['#ffffff', '#0056d2', '#1f1f1f']
related: []
description: 'Coursera is the canonical online-university aesthetic — a confident `#0056d2` royal blue paired with a warm `#fafafa` off-white canvas, Source Sans Pro and Inter setting body copy in friendly 16px / 400, and a course-card grid that reads as a cross between a campus bulletin board and an Amazon recommendation rail. The brand''s discipline is restraint: one blue for action, one near-black `#1f1f1f` for body, and a generous radius scale that rounds every card to 8px so the page feels approachable rather than transactional. Coursera''s signature is the partner-logo rail — Stanford, Yale, Google, IBM monograms parade across the homepage in muted greys, lending the marketplace its university-credentialed authority. Dense above-the-fold content stacking, breadcrumb-driven course navigation, and a left-rail filter sidebar on catalog pages place Coursera squarely in the e-commerce-meets-edu category — but the typography never gets aggressive, the color never gets loud, and the layout never feels like a sales funnel.'
colors:
bg: '#ffffff' # primary canvas
bg-warm: '#fafafa' # warm off-white for hero sections
bg-muted: '#f5f7f8' # course-list bg, alt section band
bg-deep: '#1f1f1f' # footer / dark band
bg-promo: '#eef0fb' # promo-band soft blue
surface: '#ffffff' # default card
surface-elevated: '#ffffff' # modal floor (with shadow)
surface-hover: '#f5f7f8' # nav hover, list-row hover
surface-soft: '#f7f9fc' # secondary card bg
surface-strong: '#e7eaf0' # divider band
text: '#1f1f1f' # primary body — near-black
text-strong: '#0a0a0a' # display headlines
text-muted: '#5e6677' # secondary metadata
text-soft: '#6e7480' # tertiary captions
text-disabled: '#9aa0ad' # disabled state
text-on-brand: '#ffffff' # text on blue
text-link: '#0056d2' # inline link blue
text-link-hover: '#003e9c' # link pressed
brand: '#0056d2' # Coursera Blue — primary CTA, links, brand
brand-hover: '#003e9c' # primary button hover
brand-active: '#002f7a' # pressed
brand-soft: '#eef0fb' # soft tint surface, badge bg
brand-deep: '#001e4f' # deepest navy on dark surfaces
accent-yellow: '#f5b728' # rating star, achievement
accent-orange: '#f47e2c' # promotional accent, "Bestseller"
accent-green: '#2e7d32' # certificate complete, success
accent-red: '#d52424' # error, danger
border: '#e0e0e0' # default hairline
border-soft: '#eaedf2' # subtle divider
border-strong: '#c1c7d0' # focused field outline
border-focus: '#0056d2' # focus ring
on-brand: '#ffffff' # label on brand surface
rating-star: '#f5b728' # star colour
rating-star-empty: '#e0e0e0' # unfilled star
badge-bestseller: '#f47e2c' # bestseller orange
badge-new: '#0056d2' # new course tag
badge-trending: '#7c3aed' # trending purple
shadow-card: 'rgba(0,0,0,0.08)' # default card shadow
shadow-modal: 'rgba(0,0,0,0.20)' # modal floor
shadow-popover: 'rgba(0,0,0,0.12)' # popover/dropdown
success: '#2e7d32' # certificate earned
success-soft: '#e6f3e7' # success bg
warning: '#f5b728' # warning amber
warning-soft: '#fff5db' # warning bg
danger: '#d52424' # error
danger-soft: '#fbeaea' # error bg
info: '#0056d2' # info blue (reuses brand)
info-soft: '#eef0fb' # info bg
typography:
display:
family: '"Source Sans 3", "Source Sans Pro", "Open Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif'
weights: [300, 400, 600, 700]
opentype-features: ['kern', 'liga']
body:
family: '"Source Sans 3", "Source Sans Pro", "Open Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif'
weights: [400, 600]
mono:
family: '"SF Mono", "Roboto Mono", Menlo, Consolas, monospace'
weights: [400]
scale:
display-hero: { size: 60, weight: 700, lineHeight: 1.1, tracking: '-0.02em', family: display, notes: 'Marketing landing hero — "Learn without limits"' }
display-xl: { size: 48, weight: 700, lineHeight: 1.15, tracking: '-0.015em', family: display, notes: 'Section hero, partner page' }
display-lg: { size: 36, weight: 700, lineHeight: 1.2, tracking: '-0.01em', family: display, notes: 'Course detail page title' }
display-md: { size: 28, weight: 700, lineHeight: 1.25, tracking: '-0.005em', family: display, notes: 'Module heading, modal title' }
display-sm: { size: 22, weight: 700, lineHeight: 1.3, tracking: '0', family: display, notes: 'Section heading' }
title-lg: { size: 20, weight: 600, lineHeight: 1.35, tracking: '0', family: display, notes: 'Course card title' }
title-md: { size: 18, weight: 600, lineHeight: 1.4, tracking: '0', family: display, notes: 'List item title' }
title-sm: { size: 16, weight: 600, lineHeight: 1.4, tracking: '0', family: display, notes: 'Sidebar nav, dropdown header' }
body-lg: { size: 18, weight: 400, lineHeight: 1.55, tracking: '0', family: body, notes: 'Lead paragraph, hero subtitle' }
body-md: { size: 16, weight: 400, lineHeight: 1.5, tracking: '0', family: body, notes: 'Default body, course description' }
body-sm: { size: 14, weight: 400, lineHeight: 1.5, tracking: '0', family: body, notes: 'Secondary metadata, "Beginner · 4 weeks"' }
button-lg: { size: 16, weight: 600, lineHeight: 1.0, tracking: '0', family: display, notes: '"Enroll for Free" pill' }
button-md: { size: 14, weight: 600, lineHeight: 1.0, tracking: '0', family: body, notes: 'Default button label' }
caption: { size: 13, weight: 400, lineHeight: 1.4, tracking: '0', family: body, notes: 'Disclosures, fine print' }
metadata: { size: 14, weight: 400, lineHeight: 1.3, tracking: '0', family: body, opentype: ['tnum'], notes: 'Rating count, learner count' }
badge: { size: 12, weight: 600, lineHeight: 1.0, tracking: '0.04em', family: body, notes: '"Bestseller", "New", "Free" tags' }
rating: { size: 16, weight: 600, lineHeight: 1.0, tracking: '0', family: body, opentype: ['tnum'], notes: '"4.7" star aggregate' }
radius:
micro: 2 # tiny indicator
sm: 4 # input, small button
md: 6 # tag, pill chip
lg: 8 # primary card, button
xl: 12 # large card, modal
xxl: 16 # featured card, hero shell
pill: 9999 # filter chip, badge pill
spacing:
base: 4
scale: [4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 80, 96, 128]
layout:
page-width: 1440
content-max: 1280
prose-width: 720
header-height: 72
sidebar-width: 280 # catalog filter rail
card-min: 280 # min course card width
card-max: 360 # max course card width
hero-min-height: 480
components:
button-primary:
bg: '#0056d2'
color: '#ffffff'
radius: 24
padding: '12px 24px'
height: 48
font: button-lg
weight: 600
use: '"Enroll for Free", "Start Learning" — primary CTA, pill-shaped Coursera blue.'
button-primary-hover:
bg: '#003e9c'
color: '#ffffff'
radius: 24
use: 'Hover state — darker blue, no shadow lift.'
button-secondary:
bg: 'transparent'
color: '#0056d2'
border: '1px solid #0056d2'
radius: 24
padding: '12px 24px'
height: 48
use: '"Try for Free", "Learn More" — outlined secondary action.'
button-tertiary-text:
bg: 'transparent'
color: '#0056d2'
radius: 4
padding: '8px 12px'
use: 'Inline text link / footer-style action.'
button-icon:
bg: 'transparent'
color: '#5e6677'
radius: 4
height: 32
width: 32
use: 'Wishlist heart, share, more-options icon button.'
card-course:
bg: '#ffffff'
color: '#1f1f1f'
radius: 8
padding: 16
border: '1px solid #e0e0e0'
shadow: '0 2px 8px rgba(0,0,0,0.06)'
use: 'Default course tile in catalog grid — 16:9 thumb on top, partner logo, title, instructor, rating, learner count, badges.'
card-course-hover:
bg: '#ffffff'
color: '#1f1f1f'
radius: 8
shadow: '0 8px 24px rgba(0,0,0,0.12)'
use: 'Hover lift — shadow deepens, no scale transform.'
card-specialization:
bg: '#fafafa'
color: '#1f1f1f'
radius: 12
padding: 24
border: '1px solid #e0e0e0'
use: 'Specialization / Professional Certificate card — larger, 5-course curriculum preview.'
card-degree:
bg: '#ffffff'
color: '#1f1f1f'
radius: 16
padding: 32
border: '1px solid #e0e0e0'
shadow: '0 4px 16px rgba(0,0,0,0.08)'
use: 'Online Degree program card — premium tier, university crest top, "Apply Now" CTA.'
badge-bestseller:
bg: '#fff3e0'
color: '#c4540a'
radius: 4
padding: '2px 8px'
use: '"Bestseller" orange tag on top course cards.'
badge-new:
bg: '#eef0fb'
color: '#0056d2'
radius: 4
padding: '2px 8px'
use: '"New" tag on recently launched courses.'
badge-free:
bg: '#e6f3e7'
color: '#2e7d32'
radius: 4
padding: '2px 8px'
use: '"Free" tag for audit-track courses.'
badge-trending:
bg: '#f3eaff'
color: '#7c3aed'
radius: 4
padding: '2px 8px'
use: '"Trending" purple tag.'
input-search:
bg: '#ffffff'
color: '#1f1f1f'
radius: 24
height: 48
padding: '12px 16px 12px 44px'
border: '1px solid #c1c7d0'
use: 'Top-bar search — pill-shaped with magnifying-glass icon left.'
input-text:
bg: '#ffffff'
color: '#1f1f1f'
radius: 4
border: '1px solid #c1c7d0'
height: 48
padding: '12px 16px'
use: 'Form input — sign-in, profile fields.'
filter-chip:
bg: '#ffffff'
color: '#1f1f1f'
border: '1px solid #c1c7d0'
radius: 9999
padding: '6px 12px'
use: 'Catalog filter pill — "Beginner · 4 weeks" — clickable to apply filter.'
filter-chip-active:
bg: '#eef0fb'
color: '#0056d2'
border: '1px solid #0056d2'
radius: 9999
use: 'Applied-filter state.'
rating-stars:
color: '#f5b728'
color-empty: '#e0e0e0'
use: '5-star rating row — filled yellow / empty grey, paired with numeric "4.7" aggregate.'
partner-logo-rail:
bg: '#ffffff'
color: '#5e6677'
use: 'Stanford / Yale / Google / IBM monogram strip — desaturated grey treatment for trust.'
nav-top-bar:
bg: '#ffffff'
color: '#1f1f1f'
height: 72
border-bottom: '1px solid #e0e0e0'
use: 'Sticky top nav — logo left, "Online Degrees / Find Career / For Enterprise" links centre, search + sign-in right.'
sidebar-filter:
bg: '#ffffff'
color: '#1f1f1f'
width: 280
use: 'Catalog left rail — collapsible filter groups (Subject / Language / Level / Duration).'
breadcrumb:
bg: 'transparent'
color: '#5e6677'
color-link: '#0056d2'
use: 'Course page breadcrumb — "Browse > Data Science > Machine Learning > [Course]".'
modal-dialog:
bg: '#ffffff'
color: '#1f1f1f'
radius: 12
shadow: '0 24px 48px rgba(0,0,0,0.2)'
padding: 32
use: 'Sign-up / preview modal.'
toast:
bg: '#1f1f1f'
color: '#ffffff'
radius: 8
padding: '12px 16px'
use: 'Confirmation toast — "Course saved to wishlist".'
motion:
ease-standard: 'cubic-bezier(0.4, 0, 0.2, 1)'
ease-out: 'cubic-bezier(0, 0, 0.2, 1)'
ease-in-out: 'cubic-bezier(0.4, 0, 0.6, 1)'
duration-fast: 150
duration-standard: 250
duration-slow: 400
reduced-motion: 'respects prefers-reduced-motion: hover shadow lifts collapse to instant, modal scale-in becomes opacity-only, carousel auto-advance pauses entirely.'
breakpoints:
mobile: 600
tablet: 900
desktop: 1200
wide: 1440
shadows:
none: 'none'
card-rest: '0 2px 8px rgba(0,0,0,0.06)'
card-hover: '0 8px 24px rgba(0,0,0,0.12)'
popover: '0 4px 16px rgba(0,0,0,0.12)'
modal: '0 24px 48px rgba(0,0,0,0.20)'
ring: '0 0 0 3px rgba(0,86,210,0.4)'
accessibility:
contrast-text-on-bg: 16.4 # #1f1f1f on #ffffff — AAA
contrast-text-muted-on-bg: 5.6 # #5e6677 on #ffffff — AA at body
contrast-text-on-brand: 7.7 # white on #0056d2 — AAA at body
focus-ring: '3px solid rgba(0,86,210,0.4) with 2px offset'
reduced-motion-honored: true
caption-track: 'video lectures ship with closed captions on every course; transcripts side-by-side with player'
language-support: '50+ languages with on-platform subtitles'
dark-mode: null # Light-only — no dark variant offered
---
## 1. Visual Theme & Atmosphere
Coursera's site reads like the website Stanford would build if Stanford built websites for itself. The canvas is paper-white `#ffffff` warming faintly to `#fafafa` in hero bands, the type is Source Sans 3 carrying an open, friendly book-like rhythm, and the only chromatic event on the page is `#0056d2` — a confident royal blue that lives on the primary CTA, the inline links, and the wordmark itself. Where Udemy's marketplace shouts in purple and orange and red discount stickers, Coursera whispers — its discipline is the visual language of a university website translated into e-commerce.
The signature is the partner-logo rail. Within the first viewport on the homepage you'll see the monograms of Stanford, Yale, Princeton, Johns Hopkins, Google, IBM, Meta, Microsoft — desaturated to mid-grey, parading horizontally across a white band. These logos are doing the heavy lifting of trust-building; the brand's position isn't "we have great courses," it's "we are the marketplace where world-class universities and enterprises publish their courseware, and the certificate you earn here looks the same as the one you'd earn on campus." The rail is rendered intentionally muted — saturated brand colors would cheapen the parade. Instead, every logo is treated like a watermark, present but not loud.
The course-card grid is the workhorse component. Every course renders as an `8px`-radius white card with a 16:9 thumbnail on top, the partner logo (or "Coursera Project Network" wordmark), the course title in 20px / 600, the instructor name in 14px / 400 muted grey, a yellow 5-star rating row with a 14px tabular learner count ("4.7 ★ 124,532 reviews"), and a small badge ("Bestseller" / "New" / "Free") tucked top-left of the thumbnail. The visual rhythm is Amazon-product-card adapted to academic content — cards stack 4-across at desktop, 2-across at tablet, 1-across at mobile. There is no auto-advancing carousel of distractions, no parallax hero with stock-photo lecturers; the page is content-dense from the fold and stays that way through the rails.
Source Sans 3 — the open-source workhorse from Adobe's Source family — sets the entire site. Display sizes go up to 60px / 700 with `-0.02em` tracking; body is 16px / 400 on a 1.5 line-height. The font is friendly without being playful, professional without being severe, and reads beautifully at body sizes — a deliberate echo of the readable-textbook tradition. There's no decorative italic, no display-serif companion, no condensed cut. One family pulls the entire load.
Density is the third axis. Every catalog page renders a 280px left-rail filter sidebar (collapsible groups: Subject, Language, Level, Duration, Skill, Educator), a faceted breadcrumb top, then the course-card grid in the centre. Filter chips at the top of the grid show applied filters — clickable pills you can dismiss to refine the view. The interaction model is e-commerce-faceted-search applied to learning: pick a subject, narrow by level, sort by ratings, enroll. But the brand never lets the page feel transactional — the pills round to `9999px`, the cards round to `8px`, and the type stays generously sized through every breakpoint.
**Key Characteristics:**
- Warm paper-white `#ffffff` / `#fafafa` canvas — paper, not glass; warm, not cool.
- Single confident `#0056d2` royal blue rationed for primary CTA, links, brand mark.
- Source Sans 3 carrying display through body — one humanist sans, no decorative companion.
- Pill-shaped (`24px` radius) primary buttons; `8px`-radius cards with subtle `0 2px 8px rgba(0,0,0,0.06)` rest shadow.
- Partner-logo rail (Stanford / Yale / Google / IBM) desaturated to grey for trust-without-loudness.
- Course-card grid as the workhorse: 16:9 thumb / partner logo / 20px title / 14px instructor / 5-star rating / 14px learner count.
- Catalog page has 280px left-rail collapsible filter sidebar — e-commerce faceted-search adapted.
- Yellow `#f5b728` rating stars; orange `#f47e2c` "Bestseller" badges; the only saturated colors in the system besides brand blue.
- 16px / 400 body type on 1.5 line-height — book-readable density, never condensed.
- Light-only — no dark mode offered (consistent with academic editorial tradition).
## 2. Color Palette & Roles
### Primary
- **Paper White** (`#ffffff`): The defining canvas. Pure white, no warm tint — Coursera reads as institutional rather than editorial.
- **Warm White** (`#fafafa`): Hero band background, alt section banding. The 1% off-white that softens the hero from feeling clinical.
- **Display Black** (`#1f1f1f`): Primary body text. Near-black with a hint of warmth; pure `#000` reads too harsh for textbook-density reading.
- **Coursera Blue** (`#0056d2`): The brand's only blue. Primary CTA, inline links, wordmark. Used once or twice per viewport — never decoratively.
### Brand & Dark
- **Brand Hover** (`#003e9c`): Pointer-over state. ~30% darker shift.
- **Brand Active** (`#002f7a`): Pressed state.
- **Brand Soft** (`#eef0fb`): Soft-tint surface for badges, info banners, selected filter chips.
- **Brand Deep** (`#001e4f`): Footer background, dark navigation hero (rare).
### Accent
- **Star Yellow** (`#f5b728`): Rating-star colour. The only place yellow appears.
- **Bestseller Orange** (`#f47e2c`): "Bestseller" tag. The only orange in the system.
- **Trending Purple** (`#7c3aed`): "Trending" tag accent. Used once on the homepage.
- **Achievement Green** (`#2e7d32`): Certificate-earned, success messaging. Doubles as the success semantic.
### Interactive
- **CTA Blue** (`#0056d2`): Primary action.
- **Link Blue** (`#0056d2`): Inline links — same hue as CTA; brand consistency.
- **Outlined Blue** (`#0056d2` border on transparent): Secondary action.
- **Filter Chip Active** (`#eef0fb` bg + `#0056d2` text + `#0056d2` border): Applied-filter state.
- **Disabled** (`#9aa0ad` text on `#f5f7f8` bg): Non-interactive control.
### Neutral Scale
- **Display Black** (`#1f1f1f`): Display headlines, primary body.
- **Strong Black** (`#0a0a0a`): Hero display only — slightly darker than body for hierarchy.
- **Muted** (`#5e6677`): Secondary metadata — instructor name, "Beginner · 4 weeks · 23,000 enrolled".
- **Soft** (`#6e7480`): Tertiary captions, breadcrumb text.
- **Disabled** (`#9aa0ad`): Inactive form labels, disabled controls.
- **Border Default** (`#e0e0e0`): Card hairlines, dividers.
- **Border Soft** (`#eaedf2`): Subtle table-row dividers.
- **Border Strong** (`#c1c7d0`): Focused field outline before brand-blue ring kicks in.
### Surface & Borders
- **Surface Default** (`#ffffff`): Card, modal floor.
- **Surface Hover** (`#f5f7f8`): Nav hover, list-row hover.
- **Surface Soft** (`#f7f9fc`): Secondary card bg, FAQ accordion expanded.
- **Surface Strong** (`#e7eaf0`): Divider band between major sections.
- **Promo Surface** (`#eef0fb`): Soft-blue promo band — "Save 30% on Plus".
### Shadow Colors
- **Card Shadow** (`rgba(0,0,0,0.06)`): The default 2px / 8px-radius lift on every course card. Subtle — Coursera's elevation is whisper-soft, never dramatic.
- **Card Hover** (`rgba(0,0,0,0.12)`): Hover-state shadow — 4× stronger than rest. The page lifts toward you slightly on pointer-over.
- **Modal Shadow** (`rgba(0,0,0,0.20)`): Dialog floor — the only place 0.20 opacity shows up.
### Semantic
- **Success** (`#2e7d32` text on `#e6f3e7` soft bg): Certificate earned, save confirmed, profile saved.
- **Warning** (`#c4540a` text on `#fff5db` soft bg): "Course ends in 3 days" reminder, mid-priority alert.
- **Danger** (`#d52424` text on `#fbeaea` soft bg): Form validation error, payment failure.
- **Info** (`#0056d2` text on `#eef0fb` soft bg): Reuses brand blue. "New financial-aid options available."
## 3. Typography Rules
### Font Family
- **Primary**: `"Source Sans 3"` (formerly Source Sans Pro) — Adobe's open-source humanist sans, designed by Paul D. Hunt, released 2012, version 3 in 2021. Fallback chain: `"Source Sans Pro", "Open Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif`.
- **Mono**: `"SF Mono", "Roboto Mono", Menlo, Consolas, monospace` — used in code lectures (Computer Science specializations) and inline code in articles.
- **OpenType Features**: `kern` and `liga` enabled site-wide. `tnum` enabled on rating numbers, learner counts, and price tables for column alignment.
### Hierarchy
| Role | Font | Size | Weight | Line Height | Letter Spacing | OT Features | Notes |
|------|------|------|--------|-------------|----------------|-------------|-------|
| Display Hero | Source Sans 3 | 60px | 700 | 1.1 | -0.02em | kern,liga | Marketing landing — "Learn without limits" |
| Display XL | Source Sans 3 | 48px | 700 | 1.15 | -0.015em | kern,liga | Section hero, partner page |
| Display LG | Source Sans 3 | 36px | 700 | 1.2 | -0.01em | kern,liga | Course detail page title |
| Display MD | Source Sans 3 | 28px | 700 | 1.25 | -0.005em | kern,liga | Module heading, modal title |
| Display SM | Source Sans 3 | 22px | 700 | 1.3 | 0 | kern,liga | Section heading |
| Title LG | Source Sans 3 | 20px | 600 | 1.35 | 0 | kern,liga | Course card title |
| Title MD | Source Sans 3 | 18px | 600 | 1.4 | 0 | kern,liga | List item title |
| Title SM | Source Sans 3 | 16px | 600 | 1.4 | 0 | kern,liga | Sidebar nav, dropdown header |
| Body LG | Source Sans 3 | 18px | 400 | 1.55 | 0 | kern,liga | Lead paragraph, hero subtitle |
| Body MD | Source Sans 3 | 16px | 400 | 1.5 | 0 | kern,liga | Default body, course description |
| Body SM | Source Sans 3 | 14px | 400 | 1.5 | 0 | kern,liga | Secondary metadata |
| Button LG | Source Sans 3 | 16px | 600 | 1.0 | 0 | kern,liga | "Enroll for Free" CTA label |
| Button MD | Source Sans 3 | 14px | 600 | 1.0 | 0 | kern,liga | Default button label |
| Caption | Source Sans 3 | 13px | 400 | 1.4 | 0 | kern,liga | Disclosures, fine print |
| Metadata | Source Sans 3 | 14px | 400 | 1.3 | 0 | tnum | Rating count, learner count |
| Badge | Source Sans 3 | 12px | 600 | 1.0 | 0.04em | kern,liga | Uppercase "BESTSELLER", "NEW" |
| Rating | Source Sans 3 | 16px | 600 | 1.0 | 0 | tnum | "4.7" star aggregate |
| Code | SF Mono | 14px | 400 | 1.5 | 0 | -- | Code lectures, inline code |
### Principles
- **Single family discipline.** Source Sans 3 covers display through body. There is no display-serif companion — the brand's institutional voice doesn't need one because the partner logos do the editorial work.
- **Modest negative tracking.** Display sizes use `-0.005em` to `-0.02em` only. Coursera never goes tighter than `-0.02em` even on 60px hero — the brand is open and readable, not condensed and aggressive.
- **400 / 600 / 700 only.** No 300 weight in production despite the family supporting it; no 500 (the workhorse mid-weight is 600). The system reads cleaner with three weights than five.
- **16px body, 1.5 line-height, no compromises.** Course descriptions, lecture transcripts, blog articles all sit at this baseline. Coursera reads like a textbook — generous and slow, never tight.
- **Tabular numerals on counts.** Rating aggregates ("4.7"), learner counts ("124,532 reviews"), price tables, certificate progress percentages all use `tnum`.
- **Sentence case for everything except badges.** "Enroll for free", "Add to wishlist" — capital first word only. Uppercase belongs only to small badges (BESTSELLER, NEW, FREE, TRENDING).
## 4. Component Stylings
### Buttons
**Primary (Coursera Blue Pill)**
- Background: `#0056d2`. Text: `#ffffff`. Radius: `24px` (capsule). Padding: `12px 24px`. Height: `48px`. Font: Source Sans 3 16px / 600.
- Hover: `#003e9c`. No shadow lift, no scale transform.
- Active: `#002f7a`.
- Use: "Enroll for Free", "Start Learning", "Apply Now". One per viewport. The pill shape is the brand's defining radius signature.
**Secondary (Outlined Blue)**
- Background: `transparent`. Text: `#0056d2`. Border: `1px solid #0056d2`. Radius: `24px`. Padding: `12px 24px`.
- Hover: bg `#eef0fb`.
- Use: "Try for Free", "Learn More", "View Syllabus".
**Tertiary Text**
- Background: `transparent`. Color: `#0056d2`. No border. Padding: `8px 12px`.
- Hover: underline appears.
- Use: Inline action, footer link.
**Icon Button**
- Background: `transparent`. Color: `#5e6677`. Radius: `4px`. Size: `32 × 32`.
- Hover: bg `#f5f7f8`, color `#1f1f1f`.
- Use: Wishlist heart, share, more-options.
### Cards & Tiles
**Course Card (Default)**
- Background: `#ffffff`. Color: `#1f1f1f`. Radius: `8px`. Padding: `16px`. Border: `1px solid #e0e0e0`.
- Layout: 16:9 thumbnail on top, 8px gap, partner logo strip (24px tall), 8px gap, title (20px / 600), 4px gap, instructor (14px / 400 `#5e6677`), 8px gap, rating row (yellow stars + 16px / 600 score + 14px / 400 muted count).
- Rest shadow: `0 2px 8px rgba(0,0,0,0.06)`.
- Use: Default catalog tile.
**Course Card (Hover)**
- Background: `#ffffff` (no change). Shadow deepens to `0 8px 24px rgba(0,0,0,0.12)`. Title color stays the same.
- No scale, no lift transform — just shadow deepening.
- Use: Pointer-over interaction.
**Specialization Card**
- Background: `#fafafa`. Color: `#1f1f1f`. Radius: `12px`. Padding: `24px`. Border: `1px solid #e0e0e0`.
- Layout: Larger feature card with 5-course curriculum preview list inside.
- Use: "Professional Certificate" / "Specialization" rails.
**Online Degree Card**
- Background: `#ffffff`. Color: `#1f1f1f`. Radius: `16px`. Padding: `32px`. Border: `1px solid #e0e0e0`.
- Shadow: `0 4px 16px rgba(0,0,0,0.08)`.
- Layout: University crest top, degree name in 28px / 700, university partner, "Apply Now" primary CTA + "Learn More" secondary.
- Use: Online Master's / Bachelor's program tile — premium tier, larger radius.
### Badges, Tags, Indicators
**Bestseller**
- Background: `#fff3e0`. Color: `#c4540a`. Radius: `4px`. Padding: `2px 8px`. Font: 12px / 600.
- Use: Orange tag on top-rated courses.
**New**
- Background: `#eef0fb`. Color: `#0056d2`. Radius: `4px`.
- Use: Recently launched courses.
**Free**
- Background: `#e6f3e7`. Color: `#2e7d32`. Radius: `4px`.
- Use: Audit-track free courses.
**Trending**
- Background: `#f3eaff`. Color: `#7c3aed`. Radius: `4px`.
- Use: Trending purple tag — appears once on the homepage, rare elsewhere.
**Rating Stars**
- Filled: `#f5b728`. Empty: `#e0e0e0`. Half-star supported.
- Paired with: numeric aggregate "4.7" in 16px / 600 + "(124,532 reviews)" in 14px / 400 muted.
### Inputs & Forms
**Search (Pill)**
- Background: `#ffffff`. Color: `#1f1f1f`. Border: `1px solid #c1c7d0`. Radius: `24px`. Height: `48px`. Padding: `12px 16px 12px 44px`.
- Magnifying-glass icon left in `#5e6677`.
- Focus: border `#0056d2`, ring `0 0 0 3px rgba(0,86,210,0.4)`.
- Use: Top-bar global search and catalog search.
**Text Input**
- Background: `#ffffff`. Color: `#1f1f1f`. Border: `1px solid #c1c7d0`. Radius: `4px`. Height: `48px`. Padding: `12px 16px`.
- Label sits above, 14px / 600 `#1f1f1f`. Hint below, 13px / 400 `#5e6677`.
- Focus: border `#0056d2`, ring `0 0 0 3px rgba(0,86,210,0.4)`.
- Use: Sign-in, profile, payment forms.
**Filter Chip**
- Default: bg `#ffffff`, color `#1f1f1f`, border `1px solid #c1c7d0`, radius `9999px`, padding `6px 12px`.
- Active: bg `#eef0fb`, color `#0056d2`, border `#0056d2`. Dismissible "×" icon right.
- Use: Catalog filter pill — "Beginner", "4 weeks", "Free".
### Navigation
**Top Bar (Sticky)**
- Background: `#ffffff`. Border-bottom: `1px solid #e0e0e0`. Height: `72px`.
- Layout: Coursera wordmark + dropdown ("Online Degrees / Find Career / For Enterprise") left, search centre, profile + cart + sign-in right.
- Mobile: collapses to hamburger + search icon + profile.
**Catalog Sidebar (Filter Rail)**
- Background: `#ffffff`. Width: `280px`. Padding: `24px 16px`.
- Collapsible accordion groups: Subject, Language, Level, Duration, Skill, Educator, Subtitles. Each group title 16px / 600, options 14px / 400 with checkbox + count "(1,234)".
- Sticky on scroll.
**Breadcrumb**
- Color: `#5e6677`. Links: `#0056d2` (no underline by default; hover underlines).
- Format: "Browse > Data Science > Machine Learning > Stanford University: Machine Learning Specialization".
### Modals & Toasts
**Modal Dialog**
- Background: `#ffffff`. Radius: `12px`. Padding: `32px`.
- Shadow: `0 24px 48px rgba(0,0,0,0.20)`.
- Backdrop: `rgba(0,0,0,0.5)`.
- Use: Sign-up, course preview, financial-aid request.
**Toast**
- Background: `#1f1f1f`. Color: `#ffffff`. Radius: `8px`. Padding: `12px 16px`.
- Use: "Course saved to wishlist" — bottom-left, auto-dismiss 3s.
**Snackbar**
- Background: `#fff5db`. Color: `#1f1f1f`. Border-left: `4px solid #f5b728`. Radius: `8px`.
- Use: "Your course resumes where you left off" warning-style nudge on return.
## 5. Layout Principles
### Spacing System
- Base: 4px. Scale: 4 / 8 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 128.
- Card-to-card gap: 24px on desktop, 16px on tablet, 12px on mobile.
- Section gap (major modules): 64px.
- Grid gutter: 24px.
### Grid & Container
- Page width: 1440px max.
- Content max within page: 1280px centred.
- Catalog: 280px filter sidebar + 1000px course grid (4-across at desktop, 3-across at 900px, 2-across at 600px, 1-across mobile).
- Hero: full-bleed background, content centred at 1280px.
### Whitespace Philosophy
Coursera is a content-density product disguised as a textbook. Sections breathe at 64px gaps, cards at 24px, but within a card the layout is tight (16px padding) so 4 cards fit in a row without horizontal scroll. The hero gets 96px top/bottom padding — the most generous breathing room on the page — because it's framing the brand promise. Below the fold, density takes over.
### Section Cadence
- Top bar (sticky)
- Hero (96px top padding, 60px display headline, 18px lead, primary CTA)
- Partner-logo rail (Stanford / Yale / Google / IBM, 64px tall band on `#fafafa`)
- "Most Popular Courses" rail (4 course cards)
- "Skills That Pay" carousel
- "Browse by Subject" tile grid
- "Explore Online Degrees" feature card row
- "From Our Partners" testimonial + university quote band
- Footer (4-column dark `#1f1f1f` band — links, language picker, app downloads)
Light/dark alternation: predominantly light. Footer is the only dark band.
## 6. Shapes & Radius Scale
- **Micro** (`2px`): Tiny indicator dot.
- **Standard** (`4px`): Input, dropdown, small badge — the workhorse small radius.
- **Comfortable** (`6px`): Tag chip, pill chip variant.
- **Relaxed** (`8px`): Course card, secondary card, modal corners — the workhorse large radius.
- **Featured** (`12px`): Specialization card, large modal.
- **Premium** (`16px`): Online Degree program card.
- **Pill** (`24px`): Primary button, search input, filter chip — the brand's defining capsule shape for buttons.
- **Round** (`9999px`): Avatar, profile circle, filter-chip alternative.
The 24px pill button + 8px card pairing is the geometric signature. The pill makes CTAs feel friendly and clickable; the 8px card makes content feel like institutional documentation.
## 7. Depth & Elevation
| Level | Treatment | Use |
|-------|-----------|-----|
| 0 (flat) | No shadow, no border | Section background, hero band |
| 1 (border) | `1px solid #e0e0e0` | Card rest, input field, divider |
| 2 (subtle lift) | `0 2px 8px rgba(0,0,0,0.06)` | Default course card rest |
| 3 (hover lift) | `0 8px 24px rgba(0,0,0,0.12)` | Course card hover |
| 4 (popover) | `0 4px 16px rgba(0,0,0,0.12)` | Dropdown, tooltip |
| 5 (modal) | `0 24px 48px rgba(0,0,0,0.20)` | Dialog, sign-up modal |
### Shadow Philosophy
Shadows are neutral-grey and whisper-soft. The rest-state card shadow (`rgba(0,0,0,0.06)`) is barely perceptible — it gives the card just enough lift to feel three-dimensional without dramatising. On hover, the shadow grows 4× more intense (still under 0.15 opacity) and the card appears to come forward without translating. Modals are the only place 0.20 opacity shows up. The brand never uses brand-tinted shadows — blue belongs to action, not elevation.
## 8. Interaction & Motion
### Easing Curves
- **Standard**: `cubic-bezier(0.4, 0, 0.2, 1)` — Material's standard ease, used for fades, opacity, simple slides.
- **Out**: `cubic-bezier(0, 0, 0.2, 1)` — incoming elements (modal in, dropdown open).
- **In-Out**: `cubic-bezier(0.4, 0, 0.6, 1)` — accordion expand/collapse.
### Duration Buckets
- **Fast**: 150ms — colour shifts, hover transitions, button-press feedback.
- **Standard**: 250ms — card hover shadow lift, modal open, dropdown.
- **Slow**: 400ms — accordion expand, hero carousel slide.
### Per-Component Recipes
- **Course card hover**: Shadow `0 2px 8px rgba(0,0,0,0.06) → 0 8px 24px rgba(0,0,0,0.12)`, 250ms ease-standard. No scale, no translate — purely shadow.
- **Primary CTA hover**: Background `#0056d2 → #003e9c`, 150ms ease-standard. No shadow change, no scale.
- **Filter chip toggle**: bg + text + border swap together over 150ms.
- **Modal open**: 250ms ease-out, opacity `0 → 1` + scale `0.96 → 1`.
- **Dropdown open**: 200ms ease-out, opacity `0 → 1` + translateY `-4px → 0`.
- **Toast in**: slide up from bottom 6px + opacity over 250ms; auto-dismiss after 3s with reverse motion.
- **Accordion expand**: height auto-grow over 400ms ease-in-out, content fades in over last 200ms.
### Page Transitions
Coursera's catalog and course pages are server-rendered with light client-side routing for filter changes. Filter applies trigger a 150ms opacity dim on the grid, then the new results swap in over 200ms. There's no full-page transition.
### Reduced Motion
`prefers-reduced-motion: reduce` collapses:
- Card hover shadow lifts → instant snap.
- Modal scale-in → opacity-only.
- Toast slide → instant appear/disappear.
- Carousel auto-advance → pauses entirely.
- Accordion expand → instant.
## 9. Accessibility & A11y
### Contrast Pairs
- Display Black `#1f1f1f` on white `#ffffff`: **16.4:1** — AAA at all sizes.
- Muted `#5e6677` on white `#ffffff`: **5.6:1** — AA at body sizes.
- White `#ffffff` on Coursera Blue `#0056d2`: **7.7:1** — AAA at body.
- Brand Blue `#0056d2` link on white: **7.7:1** — AAA.
- Achievement Green `#2e7d32` on white: **6.0:1** — AA at body.
- Star Yellow `#f5b728` on white: **2.0:1** — fails for text; used decoratively only (rating stars).
- Disabled `#9aa0ad` on white: **2.7:1** — fails AA, used for disabled-only states with `aria-disabled`.
### Focus Indicators
- Default focus: `3px solid rgba(0,86,210,0.4)` outline with `2px` offset on light surfaces.
- Form fields: border lifts to `#0056d2` on focus, plus the 3px ring outside.
- Tab order: top nav → search → main content top-to-bottom → sidebar filters → grid cards → footer.
### ARIA Patterns
- Course cards: `role="article" aria-label="[Course Title], by [Instructor]. Rating [4.7] of 5 stars based on [124,532] reviews. [Beginner] level."`
- Rating stars: `aria-hidden="true"` on the star icons, with the text label carrying the semantic meaning.
- Filter sidebar: `role="region" aria-label="Filter courses"`. Each accordion group: `aria-expanded`, `aria-controls`.
- Course player: `role="region" aria-label="Course video player"`. Captions: `<track kind="captions">` per available language.
- Modal: `role="dialog" aria-modal="true"` with focus trap.
### Keyboard Navigation
- Tab: move forward through controls; Shift+Tab reverses.
- Enter / Space: activate focused button or card.
- Arrow keys: navigate within course-card grid (planned: roving tabindex).
- ESC: close modal, dropdown, sidebar overlay.
- "/" : focus search (Cmd-K alternative not implemented).
### Screen Reader Hints
- Course card aria-label packs title + instructor + rating + level into one string for fast scanning.
- Partner logos have `aria-label="Stanford University"` etc.; decorative when paired with adjacent visible text.
- Video player: live-region announces play/pause state changes.
### Reduced Motion
Honoured. See §8.
## 10. Responsive Behavior
### Breakpoints
| Token | Min | Use |
|-------|-----|-----|
| mobile | 0px | 1 card per row, sidebar collapses to filter modal |
| tablet | 600px | 2 cards per row, sidebar shows as collapsible drawer |
| tablet-lg | 900px | 3 cards per row, sidebar visible at 240px |
| desktop | 1200px | 4 cards per row, full 280px sidebar |
| wide | 1440px | content max 1280px centred |
### Touch Targets
- 48×48 minimum on all interactive controls. Card tap targets fill the entire card body (anchor wraps the whole card).
- On mobile, filter chips reflow to wrap with 12px gaps.
### Collapsing Strategy
- **Top nav**: collapses to hamburger + search + profile on `< 900px`.
- **Filter sidebar**: collapses to "Filters" button on mobile that opens a full-screen drawer.
- **Course grid**: 4 → 3 → 2 → 1 across the breakpoint cascade.
- **Hero**: title scales 60 → 48 → 36 → 28; image collapses below text on `< 600px`.
### Image Behavior
- Course thumbnails: 16:9 aspect, served at 320w / 640w / 960w / 1280w via responsive `srcset`. Lazy-load below the fold.
- Partner logos: SVG with `currentColor` for tint adjustability.
- Video player: 16:9 with adaptive bitrate streaming (HLS).
### Container Queries
Used on the filter sidebar — accordion group titles collapse to icon-only at narrow rail widths.
## 11. Content & Voice
### Tone
Coursera's voice is **encouraging, professional, and accessible**. Course descriptions read like syllabi written for adult learners — clear, structured, free of jargon. Marketing copy tilts aspirational ("Learn without limits", "Upskill for your future") without being saccharine. The brand never assumes the reader is an expert; every page treats you like a motivated newcomer who deserves clear instructions.
### Microcopy Patterns
- **Primary CTA**: "Enroll for Free", "Start Learning", "Apply Now", "Get Started".
- **Secondary CTA**: "Try for Free", "Learn More", "View Syllabus".
- **Confirmation toast**: "Course saved to wishlist", "Welcome back, [Name]", "Your enrollment is confirmed".
- **Empty wishlist**: "Save courses you're interested in for later. Tap the heart on any course."
- **Empty progress**: "Your courses will appear here once you enroll. Browse the catalog to find your next skill."
- **Premium upsell**: "Unlock thousands of courses with Coursera Plus."
- **Financial aid**: "Need help paying for this course? Apply for financial aid."
- **Time-aware welcome**: "Welcome back, [Name]" + "Continue learning" CTA on resumed-course module.
### Empty States
- Empty wishlist: heart-icon illustration + "Save courses you're interested in" + "Browse Courses" CTA.
- Empty enrollments: "Your courses will appear here" + featured catalog rail.
- Empty search: "No results for [query]" + "Try removing filters" + suggested searches.
- Offline: "You're offline. Downloaded lectures are available below."
### CTA Verb Conventions
- "Enroll" — primary verb for free enrollment in a single course.
- "Apply" — for degree programs (admissions process required).
- "Subscribe" — for Coursera Plus monthly tier.
- "Save" — wishlist toggle, not "Bookmark".
- "Continue learning" — returning-user CTA on in-progress courses.
- "View Syllabus" — secondary action to inspect curriculum without enrolling.
- "Get certificate" — completion CTA, not "Download" or "Earn".
## 12. Dark Mode & Theming
Coursera is **light-only on the consumer surface**. There is no dark-mode variant in the web app, mobile app, or marketing site. The brand's visual lineage is the academic textbook — paper-white pages, dark ink, generous margins — and a dark mode would break that metaphor. Long-form reading (course transcripts, articles, syllabi) is also better-served by light backgrounds for sustained reading sessions in well-lit environments.
The video player has a dark theatre mode (the player chrome darkens around the video) but the surrounding page stays light. This is the only "dark" treatment in the system.
If theming were to be added, the canvas would lift to `#0f1419` with `#e8eaed` body text. Brand blue `#0056d2` would brighten slightly to `#4a90ff` to retain WCAG AA contrast on dark. Cards would shift to `#1a1f26`. But no public design has done this and there's no roadmap signal for it.
## 13. Lineage & Influences
Coursera's visual lineage is three-streamed.
**The university website tradition.** Coursera was founded in 2012 by Stanford CS professors Andrew Ng and Daphne Koller — and the site bears the unmistakable fingerprint of Stanford's web aesthetic: paper-white canvas, royal blue brand, single-column long-form content, faculty-led "course preview video" as hero element. Every Coursera course page reads like a course-catalog entry from a top-tier university adapted for the web.
**The Amazon-product-card e-commerce tradition.** Coursera adopted the e-commerce facets pattern wholesale — left-rail filter sidebar, faceted search, breadcrumb navigation, "Customers also viewed" rails, rating + review aggregate, "Add to wishlist". Where Amazon optimises for transaction velocity, Coursera adapted the same scaffolding for course discovery.
**The Material Design / friendly-sans tradition.** Source Sans 3, the 8px card radius, the 24px pill button, the neutral-grey shadow tier system — these are direct adaptations of Google's Material Design language, contemporary to Coursera's founding (Material 1 launched 2014). The brand never went full Material (no FAB, no ripple effect on click) but the elevation tiers and the corner-rounding philosophy are unmistakable.
What Coursera rejects: dark mode as default, decorative serif companion, multi-color brand palette, aggressive negative tracking, full-screen marketing video on every page, modal upsell pop-overs.
**Influences:**
- **Stanford University** — paper-white canvas, royal-blue brand, faculty-led course-preview hero. https://stanford.edu
- **Amazon** — e-commerce faceted-search, course-card grid, rating + review pattern. https://amazon.com
- **Material Design (Google)** — Source Sans (Adobe contemporaneously open-sourced for parallel ecosystem), 8px card radius, neutral-grey elevation tiers. https://m3.material.io
- **edX** — direct contemporary, similar university-marketplace category. https://edx.org
- **Adobe Source family** — Source Sans 3, Source Serif, Source Code Pro — the open-source type backbone. https://github.com/adobe-fonts/source-sans
## 14. Do's and Don'ts
**Do:**
- Use `#0056d2` for primary CTA, inline links, and the wordmark — and nowhere else for action.
- Pair primary CTA with white text — the contrast is AAA at body sizes.
- Round buttons to `24px` (capsule pill) and cards to `8px` — the geometric pairing is the brand signature.
- Apply a subtle `0 2px 8px rgba(0,0,0,0.06)` shadow on rest cards; deepen to `0 8px 24px rgba(0,0,0,0.12)` on hover. No scale, no translate.
- Use the partner-logo rail (Stanford / Yale / Google / IBM) desaturated to mid-grey near the top of the homepage for trust-building.
- Set body type at 16px / 400 / 1.5 line-height — the textbook-readable density is the brand.
- Use yellow `#f5b728` rating stars exclusively — no other color for ratings.
- Provide closed captions on every video lecture; transcripts side-by-side with the player.
- Keep the canvas paper-white `#ffffff` warming to `#fafafa` in hero bands. No tints elsewhere.
- Default to sentence case ("Enroll for free") with uppercase reserved for badges only.
**Don't:**
- Don't use `#0056d2` decoratively (background fills, divider lines, icon accents) — it's reserved for action and brand.
- Don't use scale transforms on hover — Coursera's elevation grows via shadow, not translation.
- Don't mix italic Source Sans into running copy — the cut exists but is essentially never used.
- Don't pair the brand blue with a saturated secondary color — yellow stars and orange "Bestseller" are the only saturated accents.
- Don't tighten display tracking past `-0.02em` — the brand is open and readable, not condensed.
- Don't use a serif companion font — single-family Source Sans 3 carries display through body.
- Don't apply heavy shadows on cards (`> 0.15` opacity) — the elevation is whisper-soft, never dramatic.
- Don't introduce a dark theme — Coursera is light-only by tradition.
- Don't strip the partner-logo rail from hero pages — the trust-building parade is the brand's foundational move.
- Don't compress course-card rails to fewer than 16px gaps — density without breath reads as cheap.
- Don't use 600 weight for headlines — display is 700, body-bold accents are 600.
- Don't use shouty discount stickers ("70% OFF!") — Coursera's pricing is positioned as "free / financial aid available", not "discounted".
## 15. Agent Prompt Guide
### Quick Color Reference
- Canvas: `#ffffff`
- Warm Canvas: `#fafafa`
- Coursera Blue: `#0056d2`
- Brand Hover: `#003e9c`
- Display Black: `#1f1f1f`
- Muted: `#5e6677`
- Border: `#e0e0e0`
- Star Yellow: `#f5b728`
- Bestseller Orange: `#f47e2c`
- Success Green: `#2e7d32`
### Example Component Prompts
1. "Create a Coursera-style course card — `#ffffff` background, `8px` radius, `1px solid #e0e0e0` border, `0 2px 8px rgba(0,0,0,0.06)` rest shadow; 16:9 thumbnail on top with a small `#fff3e0` 'Bestseller' badge top-left in 12px / 600 `#c4540a`; below: 24px Stanford partner monogram, 20px / 600 `#1f1f1f` title 'Machine Learning Specialization', 14px / 400 `#5e6677` 'Andrew Ng + 2 others', yellow 5-star row + 16px / 600 '4.9' + 14px / 400 muted '(124,532)'. On hover deepen shadow to `0 8px 24px rgba(0,0,0,0.12)` over 250ms."
2. "Design a Coursera primary CTA — `24px` pill radius, `#0056d2` background, white 16px / 600 'Enroll for Free' label, `12px 24px` padding, `48px` height, hover to `#003e9c`, no shadow lift."
3. "Build a Coursera homepage hero — `#fafafa` warm-white background, 60px Source Sans 3 700-weight headline 'Learn without limits' in `#1f1f1f` with `-0.02em` tracking, 18px / 400 `#5e6677` lead paragraph beneath, primary blue pill CTA + outlined-blue secondary inline."
4. "Render a Coursera partner-logo rail — `#fafafa` band, 64px tall, horizontal scroll of Stanford / Yale / Google / IBM / Microsoft / Meta / Princeton / Johns Hopkins logos all desaturated to `#5e6677` mid-grey at 24px height, 48px gap between logos."
5. "Create a Coursera catalog page — 280px left filter sidebar with collapsible accordion groups (Subject / Language / Level / Duration / Skill), each group title 16px / 600 with checkbox options 14px / 400 + count '(1,234)'; 1000px course grid right with 4-across course cards at 24px gap; sticky top bar with 'Browse > Data Science > Machine Learning' breadcrumb in `#5e6677` with `#0056d2` link state."
6. "Build a Coursera Online Degree program card — `#ffffff` background, `16px` radius, `0 4px 16px rgba(0,0,0,0.08)` shadow, `32px` padding; university crest top, 28px / 700 'Master of Computer Science' title, 16px / 400 'University of Illinois Urbana-Champaign' subtitle, primary blue pill 'Apply Now' + outlined 'Learn More' inline."
### Iteration Guide
1. **Soften the shadow.** If cards feel heavy, reduce shadow opacity — Coursera's rest is `0.06`, hover is `0.12`. Anything `> 0.15` reads as Material Design rather than Coursera.
2. **Pill the buttons.** If primary CTA feels boxy, raise radius to `24px`. Coursera's pill is the geometric signature.
3. **Mute the partner logos.** Saturated brand colors on the partner rail cheapen the parade. Desaturate to `#5e6677` for trust-without-loudness.
4. **Single-family discipline.** If display feels off-brand, drop the secondary font — Source Sans 3 carries everything.
5. **Sentence case verbs.** "Enroll for free", not "ENROLL FOR FREE" or "Enroll For Free". Capital first word only.
6. **Open the tracking.** If display feels condensed, loosen tracking — Coursera never goes tighter than `-0.02em` even at 60px.
7. **Yellow only for stars.** If yellow appears anywhere besides rating stars or the bestseller orange tag, audit and remove.
8. **Generous body line-height.** Course descriptions and transcripts read at 1.5 — anything tighter feels rushed.
1. Visual Theme & Atmosphere
Coursera’s site reads like the website Stanford would build if Stanford built websites for itself. The canvas is paper-white #ffffff warming faintly to #fafafa in hero bands, the type is Source Sans 3 carrying an open, friendly book-like rhythm, and the only chromatic event on the page is #0056d2 — a confident royal blue that lives on the primary CTA, the inline links, and the wordmark itself. Where Udemy’s marketplace shouts in purple and orange and red discount stickers, Coursera whispers — its discipline is the visual language of a university website translated into e-commerce.
The signature is the partner-logo rail. Within the first viewport on the homepage you’ll see the monograms of Stanford, Yale, Princeton, Johns Hopkins, Google, IBM, Meta, Microsoft — desaturated to mid-grey, parading horizontally across a white band. These logos are doing the heavy lifting of trust-building; the brand’s position isn’t “we have great courses,” it’s “we are the marketplace where world-class universities and enterprises publish their courseware, and the certificate you earn here looks the same as the one you’d earn on campus.” The rail is rendered intentionally muted — saturated brand colors would cheapen the parade. Instead, every logo is treated like a watermark, present but not loud.
The course-card grid is the workhorse component. Every course renders as an 8px-radius white card with a 16:9 thumbnail on top, the partner logo (or “Coursera Project Network” wordmark), the course title in 20px / 600, the instructor name in 14px / 400 muted grey, a yellow 5-star rating row with a 14px tabular learner count (“4.7 ★ 124,532 reviews”), and a small badge (“Bestseller” / “New” / “Free”) tucked top-left of the thumbnail. The visual rhythm is Amazon-product-card adapted to academic content — cards stack 4-across at desktop, 2-across at tablet, 1-across at mobile. There is no auto-advancing carousel of distractions, no parallax hero with stock-photo lecturers; the page is content-dense from the fold and stays that way through the rails.
Source Sans 3 — the open-source workhorse from Adobe’s Source family — sets the entire site. Display sizes go up to 60px / 700 with -0.02em tracking; body is 16px / 400 on a 1.5 line-height. The font is friendly without being playful, professional without being severe, and reads beautifully at body sizes — a deliberate echo of the readable-textbook tradition. There’s no decorative italic, no display-serif companion, no condensed cut. One family pulls the entire load.
Density is the third axis. Every catalog page renders a 280px left-rail filter sidebar (collapsible groups: Subject, Language, Level, Duration, Skill, Educator), a faceted breadcrumb top, then the course-card grid in the centre. Filter chips at the top of the grid show applied filters — clickable pills you can dismiss to refine the view. The interaction model is e-commerce-faceted-search applied to learning: pick a subject, narrow by level, sort by ratings, enroll. But the brand never lets the page feel transactional — the pills round to 9999px, the cards round to 8px, and the type stays generously sized through every breakpoint.
Key Characteristics:
- Warm paper-white
#ffffff/#fafafacanvas — paper, not glass; warm, not cool. - Single confident
#0056d2royal blue rationed for primary CTA, links, brand mark. - Source Sans 3 carrying display through body — one humanist sans, no decorative companion.
- Pill-shaped (
24pxradius) primary buttons;8px-radius cards with subtle0 2px 8px rgba(0,0,0,0.06)rest shadow. - Partner-logo rail (Stanford / Yale / Google / IBM) desaturated to grey for trust-without-loudness.
- Course-card grid as the workhorse: 16:9 thumb / partner logo / 20px title / 14px instructor / 5-star rating / 14px learner count.
- Catalog page has 280px left-rail collapsible filter sidebar — e-commerce faceted-search adapted.
- Yellow
#f5b728rating stars; orange#f47e2c“Bestseller” badges; the only saturated colors in the system besides brand blue. - 16px / 400 body type on 1.5 line-height — book-readable density, never condensed.
- Light-only — no dark mode offered (consistent with academic editorial tradition).
2. Color Palette & Roles
Primary
- Paper White (
#ffffff): The defining canvas. Pure white, no warm tint — Coursera reads as institutional rather than editorial. - Warm White (
#fafafa): Hero band background, alt section banding. The 1% off-white that softens the hero from feeling clinical. - Display Black (
#1f1f1f): Primary body text. Near-black with a hint of warmth; pure#000reads too harsh for textbook-density reading. - Coursera Blue (
#0056d2): The brand’s only blue. Primary CTA, inline links, wordmark. Used once or twice per viewport — never decoratively.
Brand & Dark
- Brand Hover (
#003e9c): Pointer-over state. ~30% darker shift. - Brand Active (
#002f7a): Pressed state. - Brand Soft (
#eef0fb): Soft-tint surface for badges, info banners, selected filter chips. - Brand Deep (
#001e4f): Footer background, dark navigation hero (rare).
Accent
- Star Yellow (
#f5b728): Rating-star colour. The only place yellow appears. - Bestseller Orange (
#f47e2c): “Bestseller” tag. The only orange in the system. - Trending Purple (
#7c3aed): “Trending” tag accent. Used once on the homepage. - Achievement Green (
#2e7d32): Certificate-earned, success messaging. Doubles as the success semantic.
Interactive
- CTA Blue (
#0056d2): Primary action. - Link Blue (
#0056d2): Inline links — same hue as CTA; brand consistency. - Outlined Blue (
#0056d2border on transparent): Secondary action. - Filter Chip Active (
#eef0fbbg +#0056d2text +#0056d2border): Applied-filter state. - Disabled (
#9aa0adtext on#f5f7f8bg): Non-interactive control.
Neutral Scale
- Display Black (
#1f1f1f): Display headlines, primary body. - Strong Black (
#0a0a0a): Hero display only — slightly darker than body for hierarchy. - Muted (
#5e6677): Secondary metadata — instructor name, “Beginner · 4 weeks · 23,000 enrolled”. - Soft (
#6e7480): Tertiary captions, breadcrumb text. - Disabled (
#9aa0ad): Inactive form labels, disabled controls. - Border Default (
#e0e0e0): Card hairlines, dividers. - Border Soft (
#eaedf2): Subtle table-row dividers. - Border Strong (
#c1c7d0): Focused field outline before brand-blue ring kicks in.
Surface & Borders
- Surface Default (
#ffffff): Card, modal floor. - Surface Hover (
#f5f7f8): Nav hover, list-row hover. - Surface Soft (
#f7f9fc): Secondary card bg, FAQ accordion expanded. - Surface Strong (
#e7eaf0): Divider band between major sections. - Promo Surface (
#eef0fb): Soft-blue promo band — “Save 30% on Plus”.
Shadow Colors
- Card Shadow (
rgba(0,0,0,0.06)): The default 2px / 8px-radius lift on every course card. Subtle — Coursera’s elevation is whisper-soft, never dramatic. - Card Hover (
rgba(0,0,0,0.12)): Hover-state shadow — 4× stronger than rest. The page lifts toward you slightly on pointer-over. - Modal Shadow (
rgba(0,0,0,0.20)): Dialog floor — the only place 0.20 opacity shows up.
Semantic
- Success (
#2e7d32text on#e6f3e7soft bg): Certificate earned, save confirmed, profile saved. - Warning (
#c4540atext on#fff5dbsoft bg): “Course ends in 3 days” reminder, mid-priority alert. - Danger (
#d52424text on#fbeaeasoft bg): Form validation error, payment failure. - Info (
#0056d2text on#eef0fbsoft bg): Reuses brand blue. “New financial-aid options available.”
3. Typography Rules
Font Family
- Primary:
"Source Sans 3"(formerly Source Sans Pro) — Adobe’s open-source humanist sans, designed by Paul D. Hunt, released 2012, version 3 in 2021. Fallback chain:"Source Sans Pro", "Open Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif. - Mono:
"SF Mono", "Roboto Mono", Menlo, Consolas, monospace— used in code lectures (Computer Science specializations) and inline code in articles. - OpenType Features:
kernandligaenabled site-wide.tnumenabled on rating numbers, learner counts, and price tables for column alignment.
Hierarchy
| Role | Font | Size | Weight | Line Height | Letter Spacing | OT Features | Notes |
|---|---|---|---|---|---|---|---|
| Display Hero | Source Sans 3 | 60px | 700 | 1.1 | -0.02em | kern,liga | Marketing landing — “Learn without limits” |
| Display XL | Source Sans 3 | 48px | 700 | 1.15 | -0.015em | kern,liga | Section hero, partner page |
| Display LG | Source Sans 3 | 36px | 700 | 1.2 | -0.01em | kern,liga | Course detail page title |
| Display MD | Source Sans 3 | 28px | 700 | 1.25 | -0.005em | kern,liga | Module heading, modal title |
| Display SM | Source Sans 3 | 22px | 700 | 1.3 | 0 | kern,liga | Section heading |
| Title LG | Source Sans 3 | 20px | 600 | 1.35 | 0 | kern,liga | Course card title |
| Title MD | Source Sans 3 | 18px | 600 | 1.4 | 0 | kern,liga | List item title |
| Title SM | Source Sans 3 | 16px | 600 | 1.4 | 0 | kern,liga | Sidebar nav, dropdown header |
| Body LG | Source Sans 3 | 18px | 400 | 1.55 | 0 | kern,liga | Lead paragraph, hero subtitle |
| Body MD | Source Sans 3 | 16px | 400 | 1.5 | 0 | kern,liga | Default body, course description |
| Body SM | Source Sans 3 | 14px | 400 | 1.5 | 0 | kern,liga | Secondary metadata |
| Button LG | Source Sans 3 | 16px | 600 | 1.0 | 0 | kern,liga | ”Enroll for Free” CTA label |
| Button MD | Source Sans 3 | 14px | 600 | 1.0 | 0 | kern,liga | Default button label |
| Caption | Source Sans 3 | 13px | 400 | 1.4 | 0 | kern,liga | Disclosures, fine print |
| Metadata | Source Sans 3 | 14px | 400 | 1.3 | 0 | tnum | Rating count, learner count |
| Badge | Source Sans 3 | 12px | 600 | 1.0 | 0.04em | kern,liga | Uppercase “BESTSELLER”, “NEW” |
| Rating | Source Sans 3 | 16px | 600 | 1.0 | 0 | tnum | ”4.7” star aggregate |
| Code | SF Mono | 14px | 400 | 1.5 | 0 | — | Code lectures, inline code |
Principles
- Single family discipline. Source Sans 3 covers display through body. There is no display-serif companion — the brand’s institutional voice doesn’t need one because the partner logos do the editorial work.
- Modest negative tracking. Display sizes use
-0.005emto-0.02emonly. Coursera never goes tighter than-0.02emeven on 60px hero — the brand is open and readable, not condensed and aggressive. - 400 / 600 / 700 only. No 300 weight in production despite the family supporting it; no 500 (the workhorse mid-weight is 600). The system reads cleaner with three weights than five.
- 16px body, 1.5 line-height, no compromises. Course descriptions, lecture transcripts, blog articles all sit at this baseline. Coursera reads like a textbook — generous and slow, never tight.
- Tabular numerals on counts. Rating aggregates (“4.7”), learner counts (“124,532 reviews”), price tables, certificate progress percentages all use
tnum. - Sentence case for everything except badges. “Enroll for free”, “Add to wishlist” — capital first word only. Uppercase belongs only to small badges (BESTSELLER, NEW, FREE, TRENDING).
4. Component Stylings
Buttons
Primary (Coursera Blue Pill)
- Background:
#0056d2. Text:#ffffff. Radius:24px(capsule). Padding:12px 24px. Height:48px. Font: Source Sans 3 16px / 600. - Hover:
#003e9c. No shadow lift, no scale transform. - Active:
#002f7a. - Use: “Enroll for Free”, “Start Learning”, “Apply Now”. One per viewport. The pill shape is the brand’s defining radius signature.
Secondary (Outlined Blue)
- Background:
transparent. Text:#0056d2. Border:1px solid #0056d2. Radius:24px. Padding:12px 24px. - Hover: bg
#eef0fb. - Use: “Try for Free”, “Learn More”, “View Syllabus”.
Tertiary Text
- Background:
transparent. Color:#0056d2. No border. Padding:8px 12px. - Hover: underline appears.
- Use: Inline action, footer link.
Icon Button
- Background:
transparent. Color:#5e6677. Radius:4px. Size:32 × 32. - Hover: bg
#f5f7f8, color#1f1f1f. - Use: Wishlist heart, share, more-options.
Cards & Tiles
Course Card (Default)
- Background:
#ffffff. Color:#1f1f1f. Radius:8px. Padding:16px. Border:1px solid #e0e0e0. - Layout: 16:9 thumbnail on top, 8px gap, partner logo strip (24px tall), 8px gap, title (20px / 600), 4px gap, instructor (14px / 400
#5e6677), 8px gap, rating row (yellow stars + 16px / 600 score + 14px / 400 muted count). - Rest shadow:
0 2px 8px rgba(0,0,0,0.06). - Use: Default catalog tile.
Course Card (Hover)
- Background:
#ffffff(no change). Shadow deepens to0 8px 24px rgba(0,0,0,0.12). Title color stays the same. - No scale, no lift transform — just shadow deepening.
- Use: Pointer-over interaction.
Specialization Card
- Background:
#fafafa. Color:#1f1f1f. Radius:12px. Padding:24px. Border:1px solid #e0e0e0. - Layout: Larger feature card with 5-course curriculum preview list inside.
- Use: “Professional Certificate” / “Specialization” rails.
Online Degree Card
- Background:
#ffffff. Color:#1f1f1f. Radius:16px. Padding:32px. Border:1px solid #e0e0e0. - Shadow:
0 4px 16px rgba(0,0,0,0.08). - Layout: University crest top, degree name in 28px / 700, university partner, “Apply Now” primary CTA + “Learn More” secondary.
- Use: Online Master’s / Bachelor’s program tile — premium tier, larger radius.
Badges, Tags, Indicators
Bestseller
- Background:
#fff3e0. Color:#c4540a. Radius:4px. Padding:2px 8px. Font: 12px / 600. - Use: Orange tag on top-rated courses.
New
- Background:
#eef0fb. Color:#0056d2. Radius:4px. - Use: Recently launched courses.
Free
- Background:
#e6f3e7. Color:#2e7d32. Radius:4px. - Use: Audit-track free courses.
Trending
- Background:
#f3eaff. Color:#7c3aed. Radius:4px. - Use: Trending purple tag — appears once on the homepage, rare elsewhere.
Rating Stars
- Filled:
#f5b728. Empty:#e0e0e0. Half-star supported. - Paired with: numeric aggregate “4.7” in 16px / 600 + “(124,532 reviews)” in 14px / 400 muted.
Inputs & Forms
Search (Pill)
- Background:
#ffffff. Color:#1f1f1f. Border:1px solid #c1c7d0. Radius:24px. Height:48px. Padding:12px 16px 12px 44px. - Magnifying-glass icon left in
#5e6677. - Focus: border
#0056d2, ring0 0 0 3px rgba(0,86,210,0.4). - Use: Top-bar global search and catalog search.
Text Input
- Background:
#ffffff. Color:#1f1f1f. Border:1px solid #c1c7d0. Radius:4px. Height:48px. Padding:12px 16px. - Label sits above, 14px / 600
#1f1f1f. Hint below, 13px / 400#5e6677. - Focus: border
#0056d2, ring0 0 0 3px rgba(0,86,210,0.4). - Use: Sign-in, profile, payment forms.
Filter Chip
- Default: bg
#ffffff, color#1f1f1f, border1px solid #c1c7d0, radius9999px, padding6px 12px. - Active: bg
#eef0fb, color#0056d2, border#0056d2. Dismissible ”×” icon right. - Use: Catalog filter pill — “Beginner”, “4 weeks”, “Free”.
Navigation
Top Bar (Sticky)
- Background:
#ffffff. Border-bottom:1px solid #e0e0e0. Height:72px. - Layout: Coursera wordmark + dropdown (“Online Degrees / Find Career / For Enterprise”) left, search centre, profile + cart + sign-in right.
- Mobile: collapses to hamburger + search icon + profile.
Catalog Sidebar (Filter Rail)
- Background:
#ffffff. Width:280px. Padding:24px 16px. - Collapsible accordion groups: Subject, Language, Level, Duration, Skill, Educator, Subtitles. Each group title 16px / 600, options 14px / 400 with checkbox + count “(1,234)”.
- Sticky on scroll.
Breadcrumb
- Color:
#5e6677. Links:#0056d2(no underline by default; hover underlines). - Format: “Browse > Data Science > Machine Learning > Stanford University: Machine Learning Specialization”.
Modals & Toasts
Modal Dialog
- Background:
#ffffff. Radius:12px. Padding:32px. - Shadow:
0 24px 48px rgba(0,0,0,0.20). - Backdrop:
rgba(0,0,0,0.5). - Use: Sign-up, course preview, financial-aid request.
Toast
- Background:
#1f1f1f. Color:#ffffff. Radius:8px. Padding:12px 16px. - Use: “Course saved to wishlist” — bottom-left, auto-dismiss 3s.
Snackbar
- Background:
#fff5db. Color:#1f1f1f. Border-left:4px solid #f5b728. Radius:8px. - Use: “Your course resumes where you left off” warning-style nudge on return.
5. Layout Principles
Spacing System
- Base: 4px. Scale: 4 / 8 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 128.
- Card-to-card gap: 24px on desktop, 16px on tablet, 12px on mobile.
- Section gap (major modules): 64px.
- Grid gutter: 24px.
Grid & Container
- Page width: 1440px max.
- Content max within page: 1280px centred.
- Catalog: 280px filter sidebar + 1000px course grid (4-across at desktop, 3-across at 900px, 2-across at 600px, 1-across mobile).
- Hero: full-bleed background, content centred at 1280px.
Whitespace Philosophy
Coursera is a content-density product disguised as a textbook. Sections breathe at 64px gaps, cards at 24px, but within a card the layout is tight (16px padding) so 4 cards fit in a row without horizontal scroll. The hero gets 96px top/bottom padding — the most generous breathing room on the page — because it’s framing the brand promise. Below the fold, density takes over.
Section Cadence
- Top bar (sticky)
- Hero (96px top padding, 60px display headline, 18px lead, primary CTA)
- Partner-logo rail (Stanford / Yale / Google / IBM, 64px tall band on
#fafafa) - “Most Popular Courses” rail (4 course cards)
- “Skills That Pay” carousel
- “Browse by Subject” tile grid
- “Explore Online Degrees” feature card row
- “From Our Partners” testimonial + university quote band
- Footer (4-column dark
#1f1f1fband — links, language picker, app downloads)
Light/dark alternation: predominantly light. Footer is the only dark band.
6. Shapes & Radius Scale
- Micro (
2px): Tiny indicator dot. - Standard (
4px): Input, dropdown, small badge — the workhorse small radius. - Comfortable (
6px): Tag chip, pill chip variant. - Relaxed (
8px): Course card, secondary card, modal corners — the workhorse large radius. - Featured (
12px): Specialization card, large modal. - Premium (
16px): Online Degree program card. - Pill (
24px): Primary button, search input, filter chip — the brand’s defining capsule shape for buttons. - Round (
9999px): Avatar, profile circle, filter-chip alternative.
The 24px pill button + 8px card pairing is the geometric signature. The pill makes CTAs feel friendly and clickable; the 8px card makes content feel like institutional documentation.
7. Depth & Elevation
| Level | Treatment | Use |
|---|---|---|
| 0 (flat) | No shadow, no border | Section background, hero band |
| 1 (border) | 1px solid #e0e0e0 | Card rest, input field, divider |
| 2 (subtle lift) | 0 2px 8px rgba(0,0,0,0.06) | Default course card rest |
| 3 (hover lift) | 0 8px 24px rgba(0,0,0,0.12) | Course card hover |
| 4 (popover) | 0 4px 16px rgba(0,0,0,0.12) | Dropdown, tooltip |
| 5 (modal) | 0 24px 48px rgba(0,0,0,0.20) | Dialog, sign-up modal |
Shadow Philosophy
Shadows are neutral-grey and whisper-soft. The rest-state card shadow (rgba(0,0,0,0.06)) is barely perceptible — it gives the card just enough lift to feel three-dimensional without dramatising. On hover, the shadow grows 4× more intense (still under 0.15 opacity) and the card appears to come forward without translating. Modals are the only place 0.20 opacity shows up. The brand never uses brand-tinted shadows — blue belongs to action, not elevation.
8. Interaction & Motion
Easing Curves
- Standard:
cubic-bezier(0.4, 0, 0.2, 1)— Material’s standard ease, used for fades, opacity, simple slides. - Out:
cubic-bezier(0, 0, 0.2, 1)— incoming elements (modal in, dropdown open). - In-Out:
cubic-bezier(0.4, 0, 0.6, 1)— accordion expand/collapse.
Duration Buckets
- Fast: 150ms — colour shifts, hover transitions, button-press feedback.
- Standard: 250ms — card hover shadow lift, modal open, dropdown.
- Slow: 400ms — accordion expand, hero carousel slide.
Per-Component Recipes
- Course card hover: Shadow
0 2px 8px rgba(0,0,0,0.06) → 0 8px 24px rgba(0,0,0,0.12), 250ms ease-standard. No scale, no translate — purely shadow. - Primary CTA hover: Background
#0056d2 → #003e9c, 150ms ease-standard. No shadow change, no scale. - Filter chip toggle: bg + text + border swap together over 150ms.
- Modal open: 250ms ease-out, opacity
0 → 1+ scale0.96 → 1. - Dropdown open: 200ms ease-out, opacity
0 → 1+ translateY-4px → 0. - Toast in: slide up from bottom 6px + opacity over 250ms; auto-dismiss after 3s with reverse motion.
- Accordion expand: height auto-grow over 400ms ease-in-out, content fades in over last 200ms.
Page Transitions
Coursera’s catalog and course pages are server-rendered with light client-side routing for filter changes. Filter applies trigger a 150ms opacity dim on the grid, then the new results swap in over 200ms. There’s no full-page transition.
Reduced Motion
prefers-reduced-motion: reduce collapses:
- Card hover shadow lifts → instant snap.
- Modal scale-in → opacity-only.
- Toast slide → instant appear/disappear.
- Carousel auto-advance → pauses entirely.
- Accordion expand → instant.
9. Accessibility & A11y
Contrast Pairs
- Display Black
#1f1f1fon white#ffffff: 16.4:1 — AAA at all sizes. - Muted
#5e6677on white#ffffff: 5.6:1 — AA at body sizes. - White
#ffffffon Coursera Blue#0056d2: 7.7:1 — AAA at body. - Brand Blue
#0056d2link on white: 7.7:1 — AAA. - Achievement Green
#2e7d32on white: 6.0:1 — AA at body. - Star Yellow
#f5b728on white: 2.0:1 — fails for text; used decoratively only (rating stars). - Disabled
#9aa0adon white: 2.7:1 — fails AA, used for disabled-only states witharia-disabled.
Focus Indicators
- Default focus:
3px solid rgba(0,86,210,0.4)outline with2pxoffset on light surfaces. - Form fields: border lifts to
#0056d2on focus, plus the 3px ring outside. - Tab order: top nav → search → main content top-to-bottom → sidebar filters → grid cards → footer.
ARIA Patterns
- Course cards:
role="article" aria-label="[Course Title], by [Instructor]. Rating [4.7] of 5 stars based on [124,532] reviews. [Beginner] level." - Rating stars:
aria-hidden="true"on the star icons, with the text label carrying the semantic meaning. - Filter sidebar:
role="region" aria-label="Filter courses". Each accordion group:aria-expanded,aria-controls. - Course player:
role="region" aria-label="Course video player". Captions:<track kind="captions">per available language. - Modal:
role="dialog" aria-modal="true"with focus trap.
Keyboard Navigation
- Tab: move forward through controls; Shift+Tab reverses.
- Enter / Space: activate focused button or card.
- Arrow keys: navigate within course-card grid (planned: roving tabindex).
- ESC: close modal, dropdown, sidebar overlay.
- ”/” : focus search (Cmd-K alternative not implemented).
Screen Reader Hints
- Course card aria-label packs title + instructor + rating + level into one string for fast scanning.
- Partner logos have
aria-label="Stanford University"etc.; decorative when paired with adjacent visible text. - Video player: live-region announces play/pause state changes.
Reduced Motion
Honoured. See §8.
10. Responsive Behavior
Breakpoints
| Token | Min | Use |
|---|---|---|
| mobile | 0px | 1 card per row, sidebar collapses to filter modal |
| tablet | 600px | 2 cards per row, sidebar shows as collapsible drawer |
| tablet-lg | 900px | 3 cards per row, sidebar visible at 240px |
| desktop | 1200px | 4 cards per row, full 280px sidebar |
| wide | 1440px | content max 1280px centred |
Touch Targets
- 48×48 minimum on all interactive controls. Card tap targets fill the entire card body (anchor wraps the whole card).
- On mobile, filter chips reflow to wrap with 12px gaps.
Collapsing Strategy
- Top nav: collapses to hamburger + search + profile on
< 900px. - Filter sidebar: collapses to “Filters” button on mobile that opens a full-screen drawer.
- Course grid: 4 → 3 → 2 → 1 across the breakpoint cascade.
- Hero: title scales 60 → 48 → 36 → 28; image collapses below text on
< 600px.
Image Behavior
- Course thumbnails: 16:9 aspect, served at 320w / 640w / 960w / 1280w via responsive
srcset. Lazy-load below the fold. - Partner logos: SVG with
currentColorfor tint adjustability. - Video player: 16:9 with adaptive bitrate streaming (HLS).
Container Queries
Used on the filter sidebar — accordion group titles collapse to icon-only at narrow rail widths.
11. Content & Voice
Tone
Coursera’s voice is encouraging, professional, and accessible. Course descriptions read like syllabi written for adult learners — clear, structured, free of jargon. Marketing copy tilts aspirational (“Learn without limits”, “Upskill for your future”) without being saccharine. The brand never assumes the reader is an expert; every page treats you like a motivated newcomer who deserves clear instructions.
Microcopy Patterns
- Primary CTA: “Enroll for Free”, “Start Learning”, “Apply Now”, “Get Started”.
- Secondary CTA: “Try for Free”, “Learn More”, “View Syllabus”.
- Confirmation toast: “Course saved to wishlist”, “Welcome back, [Name]”, “Your enrollment is confirmed”.
- Empty wishlist: “Save courses you’re interested in for later. Tap the heart on any course.”
- Empty progress: “Your courses will appear here once you enroll. Browse the catalog to find your next skill.”
- Premium upsell: “Unlock thousands of courses with Coursera Plus.”
- Financial aid: “Need help paying for this course? Apply for financial aid.”
- Time-aware welcome: “Welcome back, [Name]” + “Continue learning” CTA on resumed-course module.
Empty States
- Empty wishlist: heart-icon illustration + “Save courses you’re interested in” + “Browse Courses” CTA.
- Empty enrollments: “Your courses will appear here” + featured catalog rail.
- Empty search: “No results for [query]” + “Try removing filters” + suggested searches.
- Offline: “You’re offline. Downloaded lectures are available below.”
CTA Verb Conventions
- “Enroll” — primary verb for free enrollment in a single course.
- “Apply” — for degree programs (admissions process required).
- “Subscribe” — for Coursera Plus monthly tier.
- “Save” — wishlist toggle, not “Bookmark”.
- “Continue learning” — returning-user CTA on in-progress courses.
- “View Syllabus” — secondary action to inspect curriculum without enrolling.
- “Get certificate” — completion CTA, not “Download” or “Earn”.
12. Dark Mode & Theming
Coursera is light-only on the consumer surface. There is no dark-mode variant in the web app, mobile app, or marketing site. The brand’s visual lineage is the academic textbook — paper-white pages, dark ink, generous margins — and a dark mode would break that metaphor. Long-form reading (course transcripts, articles, syllabi) is also better-served by light backgrounds for sustained reading sessions in well-lit environments.
The video player has a dark theatre mode (the player chrome darkens around the video) but the surrounding page stays light. This is the only “dark” treatment in the system.
If theming were to be added, the canvas would lift to #0f1419 with #e8eaed body text. Brand blue #0056d2 would brighten slightly to #4a90ff to retain WCAG AA contrast on dark. Cards would shift to #1a1f26. But no public design has done this and there’s no roadmap signal for it.
13. Lineage & Influences
Coursera’s visual lineage is three-streamed.
The university website tradition. Coursera was founded in 2012 by Stanford CS professors Andrew Ng and Daphne Koller — and the site bears the unmistakable fingerprint of Stanford’s web aesthetic: paper-white canvas, royal blue brand, single-column long-form content, faculty-led “course preview video” as hero element. Every Coursera course page reads like a course-catalog entry from a top-tier university adapted for the web.
The Amazon-product-card e-commerce tradition. Coursera adopted the e-commerce facets pattern wholesale — left-rail filter sidebar, faceted search, breadcrumb navigation, “Customers also viewed” rails, rating + review aggregate, “Add to wishlist”. Where Amazon optimises for transaction velocity, Coursera adapted the same scaffolding for course discovery.
The Material Design / friendly-sans tradition. Source Sans 3, the 8px card radius, the 24px pill button, the neutral-grey shadow tier system — these are direct adaptations of Google’s Material Design language, contemporary to Coursera’s founding (Material 1 launched 2014). The brand never went full Material (no FAB, no ripple effect on click) but the elevation tiers and the corner-rounding philosophy are unmistakable.
What Coursera rejects: dark mode as default, decorative serif companion, multi-color brand palette, aggressive negative tracking, full-screen marketing video on every page, modal upsell pop-overs.
Influences:
- Stanford University — paper-white canvas, royal-blue brand, faculty-led course-preview hero. https://stanford.edu
- Amazon — e-commerce faceted-search, course-card grid, rating + review pattern. https://amazon.com
- Material Design (Google) — Source Sans (Adobe contemporaneously open-sourced for parallel ecosystem), 8px card radius, neutral-grey elevation tiers. https://m3.material.io
- edX — direct contemporary, similar university-marketplace category. https://edx.org
- Adobe Source family — Source Sans 3, Source Serif, Source Code Pro — the open-source type backbone. https://github.com/adobe-fonts/source-sans
14. Do’s and Don’ts
Do:
- Use
#0056d2for primary CTA, inline links, and the wordmark — and nowhere else for action. - Pair primary CTA with white text — the contrast is AAA at body sizes.
- Round buttons to
24px(capsule pill) and cards to8px— the geometric pairing is the brand signature. - Apply a subtle
0 2px 8px rgba(0,0,0,0.06)shadow on rest cards; deepen to0 8px 24px rgba(0,0,0,0.12)on hover. No scale, no translate. - Use the partner-logo rail (Stanford / Yale / Google / IBM) desaturated to mid-grey near the top of the homepage for trust-building.
- Set body type at 16px / 400 / 1.5 line-height — the textbook-readable density is the brand.
- Use yellow
#f5b728rating stars exclusively — no other color for ratings. - Provide closed captions on every video lecture; transcripts side-by-side with the player.
- Keep the canvas paper-white
#ffffffwarming to#fafafain hero bands. No tints elsewhere. - Default to sentence case (“Enroll for free”) with uppercase reserved for badges only.
Don’t:
- Don’t use
#0056d2decoratively (background fills, divider lines, icon accents) — it’s reserved for action and brand. - Don’t use scale transforms on hover — Coursera’s elevation grows via shadow, not translation.
- Don’t mix italic Source Sans into running copy — the cut exists but is essentially never used.
- Don’t pair the brand blue with a saturated secondary color — yellow stars and orange “Bestseller” are the only saturated accents.
- Don’t tighten display tracking past
-0.02em— the brand is open and readable, not condensed. - Don’t use a serif companion font — single-family Source Sans 3 carries display through body.
- Don’t apply heavy shadows on cards (
> 0.15opacity) — the elevation is whisper-soft, never dramatic. - Don’t introduce a dark theme — Coursera is light-only by tradition.
- Don’t strip the partner-logo rail from hero pages — the trust-building parade is the brand’s foundational move.
- Don’t compress course-card rails to fewer than 16px gaps — density without breath reads as cheap.
- Don’t use 600 weight for headlines — display is 700, body-bold accents are 600.
- Don’t use shouty discount stickers (“70% OFF!”) — Coursera’s pricing is positioned as “free / financial aid available”, not “discounted”.
15. Agent Prompt Guide
Quick Color Reference
- Canvas:
#ffffff - Warm Canvas:
#fafafa - Coursera Blue:
#0056d2 - Brand Hover:
#003e9c - Display Black:
#1f1f1f - Muted:
#5e6677 - Border:
#e0e0e0 - Star Yellow:
#f5b728 - Bestseller Orange:
#f47e2c - Success Green:
#2e7d32
Example Component Prompts
- “Create a Coursera-style course card —
#ffffffbackground,8pxradius,1px solid #e0e0e0border,0 2px 8px rgba(0,0,0,0.06)rest shadow; 16:9 thumbnail on top with a small#fff3e0‘Bestseller’ badge top-left in 12px / 600#c4540a; below: 24px Stanford partner monogram, 20px / 600#1f1f1ftitle ‘Machine Learning Specialization’, 14px / 400#5e6677‘Andrew Ng + 2 others’, yellow 5-star row + 16px / 600 ‘4.9’ + 14px / 400 muted ‘(124,532)’. On hover deepen shadow to0 8px 24px rgba(0,0,0,0.12)over 250ms.” - “Design a Coursera primary CTA —
24pxpill radius,#0056d2background, white 16px / 600 ‘Enroll for Free’ label,12px 24pxpadding,48pxheight, hover to#003e9c, no shadow lift.” - “Build a Coursera homepage hero —
#fafafawarm-white background, 60px Source Sans 3 700-weight headline ‘Learn without limits’ in#1f1f1fwith-0.02emtracking, 18px / 400#5e6677lead paragraph beneath, primary blue pill CTA + outlined-blue secondary inline.” - “Render a Coursera partner-logo rail —
#fafafaband, 64px tall, horizontal scroll of Stanford / Yale / Google / IBM / Microsoft / Meta / Princeton / Johns Hopkins logos all desaturated to#5e6677mid-grey at 24px height, 48px gap between logos.” - “Create a Coursera catalog page — 280px left filter sidebar with collapsible accordion groups (Subject / Language / Level / Duration / Skill), each group title 16px / 600 with checkbox options 14px / 400 + count ‘(1,234)’; 1000px course grid right with 4-across course cards at 24px gap; sticky top bar with ‘Browse > Data Science > Machine Learning’ breadcrumb in
#5e6677with#0056d2link state.” - “Build a Coursera Online Degree program card —
#ffffffbackground,16pxradius,0 4px 16px rgba(0,0,0,0.08)shadow,32pxpadding; university crest top, 28px / 700 ‘Master of Computer Science’ title, 16px / 400 ‘University of Illinois Urbana-Champaign’ subtitle, primary blue pill ‘Apply Now’ + outlined ‘Learn More’ inline.”
Iteration Guide
- Soften the shadow. If cards feel heavy, reduce shadow opacity — Coursera’s rest is
0.06, hover is0.12. Anything> 0.15reads as Material Design rather than Coursera. - Pill the buttons. If primary CTA feels boxy, raise radius to
24px. Coursera’s pill is the geometric signature. - Mute the partner logos. Saturated brand colors on the partner rail cheapen the parade. Desaturate to
#5e6677for trust-without-loudness. - Single-family discipline. If display feels off-brand, drop the secondary font — Source Sans 3 carries everything.
- Sentence case verbs. “Enroll for free”, not “ENROLL FOR FREE” or “Enroll For Free”. Capital first word only.
- Open the tracking. If display feels condensed, loosen tracking — Coursera never goes tighter than
-0.02emeven at 60px. - Yellow only for stars. If yellow appears anywhere besides rating stars or the bestseller orange tag, audit and remove.
- Generous body line-height. Course descriptions and transcripts read at 1.5 — anything tighter feels rushed.
Drop coursera into your project, then ship the actual sections in an afternoon.
1 · install design
npx design-md add coursera 2 · ship landing page
npx agentkit init --design coursera light corporate
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