Character.AI vs Vercel
91 token-level differences between these two design systems.
Background
#f4f4f5 → #fafafa Text
#26272b → #171717 Brand
#9b6cff → #0070f3 Border
rgba(38, 39, 43, 0.12) → hsla(0, 0%, 90%, 1) Display font
atHauss → Geist Body size
16px → 16px colors 78 changed
~
bg #f4f4f5 → #fafafa ~
text #26272b → #171717 ~
text-faint #a1a1a6 → #a3a3a3 ~
on-brand #fafafa → #ffffff ~
brand #9b6cff → #0070f3 ~
brand-deep #5a2ee0 → #0050b3 ~
brand-soft #ede4ff → rgba(0, 112, 243, 0.10) ~
cta-bg #202024 → #171717 ~
cta-text #fafafa → #ffffff ~
link #202024 → #0070f3 ~
link-hover #9b6cff → #0070f3 ~
border rgba(38, 39, 43, 0.12) → hsla(0, 0%, 90%, 1) ~
border-strong rgba(38, 39, 43, 0.20) → hsla(0, 0%, 80%, 1) ~
border-soft rgba(38, 39, 43, 0.06) → hsla(0, 0%, 95%, 1) +
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 #ededed +
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-card rgba(0, 0, 0, 0.04) +
shadow-elev rgba(0, 0, 0, 0.06) +
shadow-deep rgba(0, 0, 0, 0.10) +
scrim rgba(0, 0, 0, 0.40) +
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%) +
success #0070f3 +
success-soft rgba(0, 112, 243, 0.10) +
warning #f5a623 +
warning-soft rgba(245, 166, 35, 0.10) +
danger #e00 +
danger-soft rgba(238, 0, 0, 0.10) +
info #0070f3 +
info-soft rgba(0, 112, 243, 0.10) −
bg-soft #fafafa −
bg-elevated #ffffff −
surface-hover #f8f8f9 −
surface-strong #e4e4e7 −
text-strong #0f0f12 −
text-medium #3f3f46 −
text-muted #6b6c70 −
text-soft #8a8b8f −
on-cta #fafafa −
brand-strong #7e4cff −
brand-faint #f7f2ff −
brand-glow rgba(155, 108, 255, 0.32) −
cta-bg-strong #0f0f12 −
social-bg #131316 −
social-bg-hover #202024 −
social-text #fafafa −
selected-bg #ede4ff −
disabled-bg #e4e4e7 −
disabled-text #a1a1a6 −
border-focus #9b6cff −
border-focus-cta #202024 −
success-bg #dcfce7 −
success-text #15803d −
warning-bg #fef3c7 −
warning-text #854d0e −
danger-bg #fee2e2 −
danger-text #b91c1c −
info-bg #ede4ff −
info-text #5a2ee0 −
shadow-rgb 38, 39, 43 −
shadow-glow 155, 108, 255 typography 5 changed
~
display {"family":"atHauss","size":64} → {"family":"Geist","size":72} ~
h1 {"family":"atHauss","size":36} → {"family":"Geist","size":40} ~
h2 {"family":"atHauss","size":28} → {"family":"Geist","size":32} ~
body {"family":"atHauss","size":16} → {"family":"Geist","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"Geist Mono","size":11} radius 3 changed
~
button 12px → 6px ~
card 16px → 8px ~
pill 30px → 9999px spacing 5 changed
~
xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 16px → 32px ~
xl 24px → 48px