OpenAI vs Cognition
59 token-level differences between these two design systems.
Background
#ffffff → #f7f6f5 Text
#000000 → #000000 Brand
#000000 → #191919 Border
rgba(0,0,0,0.1) → #000000 Display font
OpenAI Sans → nbInternational Body size
16px → 16px colors 47 changed
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bg #ffffff → #f7f6f5 ~
surface #fafafa → #ffffff ~
text-muted #5d5d5d → #9a9a9a ~
text-faint #b4b4b4 → #6b6b6b ~
brand #000000 → #191919 ~
brand-hover #1a1a1a → #000000 ~
on-brand #ffffff → #f7f6f5 ~
link-hover #5d5d5d → #191919 ~
border rgba(0,0,0,0.1) → #000000 ~
border-soft rgba(0,0,0,0.08) → rgba(0, 0, 0, 0.12) +
bg-secondary #f0efed +
text-soft #3d3d3d +
selected-bg #0000000d +
disabled #9a9a9a +
border-subtle rgba(0, 0, 0, 0.06) +
input-bg rgba(0, 0, 0, 0.031) +
input-bg-hover rgba(0, 0, 0, 0.051) +
success-text #1f5130 +
warning-text #7a5e1f +
danger-text #8a2b2b +
info-text #26416b −
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-strong #000000 −
text-subtle #8e8e8e −
text-on-brand #ffffff −
text-on-dark #ededed −
brand-active #2c2c2c −
brand-on-dark #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link-visited #000000 −
border-strong rgba(0,0,0,0.16) −
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 typography 5 changed
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display {"family":"OpenAI Sans","size":48} → {"family":"nbInternational","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"nbInternational","size":36} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"nbInternational","size":20} ~
body {"family":"OpenAI Sans","size":16} → {"family":"stkBureauSerif","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"SFMono-Regular","size":13} radius 3 changed
~
button 8px → 0px ~
card 12px → 0px ~
pill 9999px → 0px spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px