Cognition vs OpenAI
59 token-level differences between these two design systems.
Background
#f7f6f5 → #ffffff Text
#000000 → #000000 Brand
#191919 → #000000 Border
#000000 → rgba(0,0,0,0.1) Display font
nbInternational → OpenAI Sans Body size
16px → 16px colors 47 changed
~
bg #f7f6f5 → #ffffff ~
surface #ffffff → #fafafa ~
text-faint #6b6b6b → #b4b4b4 ~
text-muted #9a9a9a → #5d5d5d ~
brand #191919 → #000000 ~
brand-hover #000000 → #1a1a1a ~
on-brand #f7f6f5 → #ffffff ~
link-hover #191919 → #5d5d5d ~
border #000000 → rgba(0,0,0,0.1) ~
border-soft rgba(0, 0, 0, 0.12) → rgba(0,0,0,0.08) +
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 −
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 typography 5 changed
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display {"family":"nbInternational","size":72} → {"family":"OpenAI Sans","size":48} ~
h1 {"family":"nbInternational","size":36} → {"family":"OpenAI Sans","size":40} ~
h2 {"family":"nbInternational","size":20} → {"family":"OpenAI Sans","size":32} ~
body {"family":"stkBureauSerif","size":16} → {"family":"OpenAI Sans","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"OpenAI Sans Mono","size":12} radius 3 changed
~
button 0px → 8px ~
card 0px → 12px ~
pill 0px → 9999px spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px