Character.AI vs OpenAI
82 token-level differences between these two design systems.
Background
#f4f4f5 → #ffffff Text
#26272b → #000000 Brand
#9b6cff → #000000 Border
rgba(38, 39, 43, 0.12) → rgba(0,0,0,0.1) Display font
atHauss → OpenAI Sans Body size
16px → 16px colors 69 changed
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bg #f4f4f5 → #ffffff ~
bg-soft #fafafa → #f1f1f1 ~
surface #ffffff → #fafafa ~
surface-hover #f8f8f9 → rgba(0,0,0,0.04) ~
text #26272b → #000000 ~
text-strong #0f0f12 → #000000 ~
text-muted #6b6c70 → #5d5d5d ~
text-faint #a1a1a6 → #b4b4b4 ~
on-brand #fafafa → #ffffff ~
brand #9b6cff → #000000 ~
link #202024 → #000000 ~
link-hover #9b6cff → #5d5d5d ~
border rgba(38, 39, 43, 0.12) → rgba(0,0,0,0.1) ~
border-strong rgba(38, 39, 43, 0.20) → rgba(0,0,0,0.16) ~
border-soft rgba(38, 39, 43, 0.06) → rgba(0,0,0,0.08) +
bg-section #f7f7f7 +
surface-card #ffffff +
surface-press rgba(0,0,0,0.08) +
text-subtle #8e8e8e +
text-on-brand #ffffff +
text-on-dark #ededed +
brand-hover #1a1a1a +
brand-active #2c2c2c +
brand-on-dark #ffffff +
accent #10a37f +
accent-hover #0d8a6b +
accent-soft #d6f3e8 +
link-visited #000000 +
scrim rgba(0,0,0,0.5) +
shadow-card rgba(0,0,0,0.06) +
shadow-elev rgba(0,0,0,0.10) +
shadow-modal rgba(0,0,0,0.20) +
success #10a37f +
warning #d97706 +
warning-soft #fdf3e7 +
danger #cc2525 +
danger-soft #fae5e5 +
info #3a3a3a −
bg-elevated #ffffff −
surface-strong #e4e4e7 −
text-medium #3f3f46 −
text-soft #8a8b8f −
on-cta #fafafa −
brand-strong #7e4cff −
brand-deep #5a2ee0 −
brand-soft #ede4ff −
brand-faint #f7f2ff −
brand-glow rgba(155, 108, 255, 0.32) −
cta-bg #202024 −
cta-bg-strong #0f0f12 −
cta-text #fafafa −
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
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display {"family":"atHauss","size":64} → {"family":"OpenAI Sans","size":48} ~
h1 {"family":"atHauss","size":36} → {"family":"OpenAI Sans","size":40} ~
h2 {"family":"atHauss","size":28} → {"family":"OpenAI Sans","size":32} ~
body {"family":"atHauss","size":16} → {"family":"OpenAI Sans","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"OpenAI Sans Mono","size":12} radius 3 changed
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button 12px → 8px ~
card 16px → 12px ~
pill 30px → 9999px spacing 5 changed
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xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 16px → 32px ~
xl 24px → 48px