OpenAI vs Zed
64 token-level differences between these two design systems.
Background
#ffffff → #f5f5f3 Text
#000000 → #393d45 Brand
#000000 → #004edb Border
rgba(0,0,0,0.1) → #e2e2de Display font
OpenAI Sans → IBM Plex Serif Body size
16px → 16px colors 53 changed
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bg #ffffff → #f5f5f3 ~
text #000000 → #393d45 ~
text-strong #000000 → #16181d ~
brand #000000 → #004edb ~
brand-hover #1a1a1a → #003fb5 ~
link #000000 → #004edb ~
link-hover #5d5d5d → #003fb5 ~
border rgba(0,0,0,0.1) → #e2e2de ~
border-strong rgba(0,0,0,0.16) → #d4d4ce +
bg-100 #ffffff +
bg-200 #eeede9 +
bg-300 #e7e6e1 +
surface-code #1a1b1e +
text-200 #5a5e66 +
text-300 #6b6f78 +
text-400 #86888f +
brand-soft rgba(0,78,219,0.08) +
cta-secondary-bg #ffffff +
cta-secondary-text #16181d +
border-focus #004edb +
code-bg #1a1b1e +
code-text #e6e6e3 +
semantic-success #2e7d32 +
semantic-warning #b54708 +
semantic-danger #c01919 +
semantic-info #004edb −
bg-soft #f1f1f1 −
bg-section #f7f7f7 −
surface #fafafa −
surface-hover rgba(0,0,0,0.04) −
surface-press rgba(0,0,0,0.08) −
text-muted #5d5d5d −
text-subtle #8e8e8e −
text-faint #b4b4b4 −
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-soft rgba(0,0,0,0.08) −
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":"IBM Plex Serif","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"IBM Plex Serif","size":48} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"IBM Plex Serif","size":36} ~
body {"family":"OpenAI Sans","size":16} → {"family":"writer","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"writer-mono","size":13} radius 2 changed
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button 8px → 6px ~
card 12px → 8px spacing 4 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px