Claude.ai vs Vercel
70 token-level differences between these two design systems.
Background
#f8f8f6 → #fafafa Text
#121212 → #171717 Brand
#cd6f47 → #0070f3 Border
rgba(18,18,18,0.12) → hsla(0, 0%, 90%, 1) Display font
Anthropic Serif → Geist Body size
17px → 16px colors 63 changed
~
bg #f8f8f6 → #fafafa ~
text #121212 → #171717 ~
text-faint #b4b4a8 → #a3a3a3 ~
text-on-dark #f3f0ea → #ededed ~
brand #cd6f47 → #0070f3 ~
brand-soft #f3e7df → rgba(0, 112, 243, 0.10) ~
brand-deep #7d3c1f → #0050b3 ~
cta-bg #121212 → #171717 ~
cta-text #f8f8f6 → #ffffff ~
link #121212 → #0070f3 ~
link-hover #cd6f47 → #0070f3 ~
border rgba(18,18,18,0.12) → hsla(0, 0%, 90%, 1) ~
border-soft rgba(18,18,18,0.06) → hsla(0, 0%, 95%, 1) ~
border-strong rgba(18,18,18,0.18) → hsla(0, 0%, 80%, 1) ~
scrim rgba(18,18,18,0.45) → rgba(0, 0, 0, 0.40) ~
shadow-card rgba(18,18,18,0.06) → rgba(0, 0, 0, 0.04) ~
shadow-elev rgba(18,18,18,0.10) → rgba(0, 0, 0, 0.06) ~
success #5a8c5a → #0070f3 ~
success-soft #e6efe2 → rgba(0, 112, 243, 0.10) ~
warning #b58a3c → #f5a623 ~
warning-soft #fbf3df → rgba(245, 166, 35, 0.10) ~
danger #b54a3c → #e00 ~
danger-soft #fbe8e3 → rgba(238, 0, 0, 0.10) ~
info #5a708c → #0070f3 +
bg-pure #ffffff +
bg-elev #f5f5f5 +
bg-deeper #ededed +
bg-ink #0a0a0a +
bg-pure-black #000000 +
surface-elev #fafafa +
text-pure #000000 +
text-secondary #525252 +
text-tertiary #737373 +
text-on-dark-soft #a3a3a3 +
brand-hover #0061d5 +
brand-tint rgba(0, 112, 243, 0.06) +
focus hsla(212, 100%, 48%, 1) +
cta-bg-secondary #ffffff +
cta-text-secondary #171717 +
border-deep hsla(0, 0%, 70%, 1) +
shadow-ambient rgba(0, 0, 0, 0.04) +
shadow-deep rgba(0, 0, 0, 0.10) +
gradient-conic conic-gradient(from 230deg at 50% 50%, #0070f3, #00b8ff, #7928ca, #ff0080, #0070f3) +
gradient-blue linear-gradient(135deg, #0070f3 0%, #00b8ff 100%) +
gradient-edge linear-gradient(180deg, transparent 0%, rgba(0, 112, 243, 0.20) 100%) +
info-soft rgba(0, 112, 243, 0.10) −
bg-soft #faf9f5 −
bg-deep #f0efea −
surface-soft #fbfaf6 −
surface-warm #f3f0ea −
text-strong #000000 −
text-muted #666660 −
text-subtle #8e8e85 −
text-on-brand #ffffff −
text-on-cta #f8f8f6 −
brand-paler #fdf0e8 −
brand-strong #a85530 −
cta-hover #2a2a2a −
cta-active #3d3d3d −
link-visited #7d3c1f −
shadow-warm rgba(18,18,18,0.04) −
shadow-modal rgba(18,18,18,0.18) −
highlight #fbe8d6 typography 5 changed
~
display {"family":"Anthropic Serif","size":56} → {"family":"Geist","size":72} ~
h1 {"family":"Anthropic Serif","size":48} → {"family":"Geist","size":40} ~
h2 {"family":"Anthropic Serif","size":40} → {"family":"Geist","size":32} ~
body {"family":"Anthropic Sans","size":17} → {"family":"Geist","size":16} ~
label {"family":"Anthropic Mono","size":12} → {"family":"Geist Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing identical
No differences.