OpenAI vs KAYAK
74 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #1e2026 Brand
#000000 → #ff690f Border
rgba(0,0,0,0.1) → #dadde0 Display font
OpenAI Sans → Open Sans Body size
16px → 14px colors 62 changed
~
surface #fafafa → #ffffff ~
text #000000 → #1e2026 ~
text-strong #000000 → #0a0c10 ~
text-muted #5d5d5d → #5e6470 ~
brand #000000 → #ff690f ~
brand-hover #1a1a1a → #e85a07 ~
brand-active #2c2c2c → #c54a00 ~
link #000000 → #0066cc ~
link-hover #5d5d5d → #004a99 ~
link-visited #000000 → #5a4392 ~
border rgba(0,0,0,0.1) → #dadde0 ~
border-soft rgba(0,0,0,0.08) → #eaecef ~
border-strong rgba(0,0,0,0.16) → #a4a9b4 ~
shadow-elev rgba(0,0,0,0.10) → rgba(0,0,0,0.14) ~
success #10a37f → #0a8c3e ~
warning-soft #fdf3e7 → #fff7e6 ~
danger #cc2525 → #cc2935 ~
danger-soft #fae5e5 → #fdeaec ~
info #3a3a3a → #0066cc +
bg-alt #f8f8f8 +
bg-data #f0f3f5 +
surface-soft #f4f4f4 +
surface-strong #e8e8e8 +
surface-orange-soft #fff2e8 +
surface-graph #fdf3eb +
surface-deal #fff2e8 +
text-body #2c2f36 +
text-soft #8a909d +
text-on-orange #ffffff +
brand-light #fff2e8 +
brand-deep #7a3300 +
brand-graph #ff690f +
brand-graph-fill #fdf3eb +
border-input-focus #ff690f +
divider #dadde0 +
shadow-deep rgba(255,105,15,0.18) +
success-soft #e8f6ee +
success-deep #0a6b32 +
info-soft #e8f0f8 +
best-flag #0a8c3e +
cheapest-flag #0a8c3e +
fastest-flag #9333ea +
short-stop-flag #0066cc +
hacker-fare #ff690f +
pricegraph-stroke #ff690f +
pricegraph-fill #fdf3eb +
pricegraph-low #0a8c3e +
pricegraph-high #cc2935 −
bg-soft #f1f1f1 −
bg-section #f7f7f7 −
surface-card #ffffff −
surface-hover rgba(0,0,0,0.04) −
surface-press rgba(0,0,0,0.08) −
text-subtle #8e8e8e −
text-faint #b4b4b4 −
text-on-dark #ededed −
brand-on-dark #ffffff −
on-brand #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
shadow-modal rgba(0,0,0,0.20) typography 5 changed
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display {"family":"OpenAI Sans","size":48} → {"family":"Open Sans","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"Open Sans","size":40} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"Open Sans","size":32} ~
body {"family":"OpenAI Sans","size":16} → {"family":"Open Sans","size":14} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"SFMono-Regular","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px