Claude.ai vs Udemy
77 token-level differences between these two design systems.
Background
#f8f8f6 → #ffffff Text
#121212 → #1c1d1f Brand
#cd6f47 → #a435f0 Border
rgba(18,18,18,0.12) → #d1d7dc Display font
Anthropic Serif → Udemy Sans Body size
17px → 16px colors 70 changed
~
bg #f8f8f6 → #ffffff ~
bg-deep #f0efea → #1c1d1f ~
surface-soft #fbfaf6 → #faf9fc ~
text #121212 → #1c1d1f ~
text-muted #666660 → #6a6f73 ~
text-on-dark #f3f0ea → #ffffff ~
brand #cd6f47 → #a435f0 ~
brand-soft #f3e7df → #f3eaff ~
brand-deep #7d3c1f → #5624d0 ~
border rgba(18,18,18,0.12) → #d1d7dc ~
border-soft rgba(18,18,18,0.06) → #e9ebee ~
border-strong rgba(18,18,18,0.18) → #9b9fa3 ~
shadow-card rgba(18,18,18,0.06) → rgba(0,0,0,0.10) ~
shadow-modal rgba(18,18,18,0.18) → rgba(0,0,0,0.24) ~
success #5a8c5a → #1c8c2e ~
success-soft #e6efe2 → #e6f2e8 ~
warning #b58a3c → #f4951f ~
warning-soft #fbf3df → #fff5db ~
danger #b54a3c → #cc0c39 ~
danger-soft #fbe8e3 → #fbeaea ~
info #5a708c → #5624d0 +
bg-warm #f7f9fa +
bg-muted #f3f4f6 +
bg-promo #f3eaff +
bg-sale #fef2cd +
surface-elevated #ffffff +
surface-hover #f7f9fa +
surface-strong #e7e9eb +
surface-dark #2d2f31 +
text-soft #8b8d92 +
text-disabled #a8aaae +
text-link #5624d0 +
text-link-hover #401b9c +
brand-hover #8710d8 +
brand-active #6d28d9 +
accent-yellow #f69c08 +
accent-yellow-bg #eceb98 +
accent-orange #f3ca8c +
accent-red #cc0c39 +
accent-green #1c8c2e +
accent-blue #3268bd +
border-focus #5624d0 +
rating-star #f69c08 +
rating-star-empty #d1d7dc +
badge-bestseller #eceb98 +
badge-bestseller-text #3d3c0a +
badge-hot #f3ca8c +
badge-hot-text #3d2305 +
price-current #1c1d1f +
price-original #6a6f73 +
shadow-popover rgba(0,0,0,0.16) +
info-soft #f3eaff −
bg-soft #faf9f5 −
surface-warm #f3f0ea −
text-subtle #8e8e85 −
text-faint #b4b4a8 −
text-on-cta #f8f8f6 −
brand-paler #fdf0e8 −
brand-strong #a85530 −
cta-bg #121212 −
cta-text #f8f8f6 −
cta-hover #2a2a2a −
cta-active #3d3d3d −
link #121212 −
link-hover #cd6f47 −
link-visited #7d3c1f −
scrim rgba(18,18,18,0.45) −
shadow-warm rgba(18,18,18,0.04) −
shadow-elev rgba(18,18,18,0.10) −
highlight #fbe8d6 typography 5 changed
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display {"family":"Anthropic Serif","size":56} → {"family":"Udemy Sans","size":56} ~
h1 {"family":"Anthropic Serif","size":48} → {"family":"Udemy Sans","size":40} ~
h2 {"family":"Anthropic Serif","size":40} → {"family":"Udemy Sans","size":32} ~
body {"family":"Anthropic Sans","size":17} → {"family":"Udemy Sans","size":16} ~
label {"family":"Anthropic Mono","size":12} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing identical
No differences.