OpenAI vs Mux
57 token-level differences between these two design systems.
Background
#ffffff → #e2e4dd Text
#000000 → #000000 Brand
#000000 → #ff5d00 Border
rgba(0,0,0,0.1) → #000000 Display font
OpenAI Sans → Rotonto Body size
16px → 16px colors 47 changed
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bg #ffffff → #e2e4dd ~
surface #fafafa → #d4d6cf ~
text-muted #5d5d5d → #5a5a5a ~
text-faint #b4b4b4 → #8a8a8a ~
text-on-dark #ededed → #e2e4dd ~
brand #000000 → #ff5d00 ~
brand-hover #1a1a1a → #e54e00 ~
brand-active #2c2c2c → #c54100 ~
on-brand #ffffff → #000000 ~
link-hover #5d5d5d → #ff5d00 ~
border rgba(0,0,0,0.1) → #000000 ~
border-soft rgba(0,0,0,0.08) → #a0a29a ~
success #10a37f → #00b364 ~
warning #d97706 → #ff8c00 ~
danger #cc2525 → #e6483d ~
info #3a3a3a → #0066ff +
bg-paper #ffffff +
bg-dark #000000 +
bg-dark-soft #1a1a1a +
surface-soft #ecebe7 +
surface-strong #c8caBF +
surface-on-dark #1a1a1a +
text-body #1a1a1a +
brand-soft #ffe5d4 +
accent-blue #0066ff +
accent-green #00b364 +
border-on-dark #2a2a2a +
ring #ff5d00 −
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-subtle #8e8e8e −
text-on-brand #ffffff −
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) −
warning-soft #fdf3e7 −
danger-soft #fae5e5 typography 5 changed
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display {"family":"OpenAI Sans","size":48} → {"family":"Rotonto","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"Rotonto","size":40} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"Rotonto","size":32} ~
body {"family":"OpenAI Sans","size":16} → {"family":"Aeonik","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"JetBrainsMono","size":11} radius 2 changed
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button 8px → 6px ~
card 12px → 8px spacing 3 changed
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md 16px → 24px ~
lg 32px → 64px ~
xl 48px → 128px