Optimism vs Zed
59 token-level differences between these two design systems.
Background
#ffffff → #f5f5f3 Text
#000000 → #393d45 Brand
#ff0420 → #004edb Border
#e0e0e0 → #e2e2de Display font
Optimism Display → IBM Plex Serif Body size
16px → 16px colors 48 changed
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bg #ffffff → #f5f5f3 ~
text #000000 → #393d45 ~
brand #ff0420 → #004edb ~
brand-hover #cc0319 → #003fb5 ~
brand-soft #ff04201a → rgba(0,78,219,0.08) ~
border #e0e0e0 → #e2e2de ~
border-strong #c0c0c0 → #d4d4ce ~
semantic-warning #f59e0b → #b54708 ~
semantic-info #ff0420 → #004edb ~
link #ff0420 → #004edb ~
link-hover #cc0319 → #003fb5 +
bg-100 #ffffff +
bg-200 #eeede9 +
bg-300 #e7e6e1 +
surface-code #1a1b1e +
text-200 #5a5e66 +
text-300 #6b6f78 +
text-400 #86888f +
text-strong #16181d +
cta-secondary-bg #ffffff +
cta-secondary-text #16181d +
border-focus #004edb +
code-bg #1a1b1e +
code-text #e6e6e3 +
semantic-success #2e7d32 +
semantic-danger #c01919 −
bg-soft #f5f5f5 −
bg-strong #e6e6e6 −
bg-dark #000000 −
bg-dark-elev #1a1a1a −
bg-dark-deep #0a0a0a −
surface-card-soft #f5f5f5 −
text-body #1a1a1a −
text-muted #5a5a5a −
text-subtle #8a8a8a −
text-on-dark #ffffff −
text-on-dark-soft #a8a8a8 −
brand-active #a30214 −
brand-glow rgba(255,4,32,0.40) −
brand-deep #7d020f −
brand-bright #ff3344 −
border-soft #ebebeb −
semantic-up #10b981 −
semantic-down #ef4444 −
gradient-hero linear-gradient(135deg, #000000 0%, #1a1a1a 60%, #7d020f 100%) −
gradient-red linear-gradient(135deg, #ff0420 0%, #cc0319 100%) −
focus-ring rgba(255,4,32,0.45) −
scrim rgba(0,0,0,0.65) typography 5 changed
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display {"family":"Optimism Display","size":72} → {"family":"IBM Plex Serif","size":72} ~
h1 {"family":"Optimism Display","size":40} → {"family":"IBM Plex Serif","size":48} ~
h2 {"family":"Optimism Display","size":32} → {"family":"IBM Plex Serif","size":36} ~
body {"family":"Inter","size":16} → {"family":"writer","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"writer-mono","size":13} radius 3 changed
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button 12px → 6px ~
card 12px → 8px ~
pill 999px → 9999px spacing 3 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px