Diff

Optimism vs Y Combinator

84 token-level differences between these two design systems.

Role tokens
Background
#ffffff #ffffff
Text
#000000 #000000
Brand
#ff0420 #f26625
Border
#e0e0e0 #cccccc
Display font
Optimism Display Verlag
Body size
16px 16px
colors 71 changed
~ text-muted #5a5a5a #cccccc
~ brand #ff0420 #f26625
~ brand-hover #cc0319 #e85d00
~ brand-soft #ff04201a rgba(242, 102, 37, 0.10)
~ brand-deep #7d020f #cc4f00
~ border #e0e0e0 #cccccc
~ border-strong #c0c0c0 #828282
~ link #ff0420 #000099
~ link-hover #cc0319 #000066
+ bg-paste #f6f6ef
+ bg-warm-tint #fff6f0
+ bg-cool #fafafa
+ surface #ffffff
+ surface-elevated #ffffff
+ text-strong #000000
+ text-medium #404040
+ text-soft #525252
+ text-meta #828282
+ text-faint #a0a0a0
+ brand-classic #ff6600
+ accent-startup-school #ff8c42
+ accent-warm-cream #fff6f0
+ link-visited #828282
+ link-yc #000000
+ selected-bg #fff6f0
+ disabled #cccccc
+ cta-bg #f26625
+ cta-text #ffffff
+ ink-100 #000000
+ ink-200 #404040
+ ink-300 #525252
+ ink-400 #828282
+ ink-500 #a0a0a0
+ ink-600 #cccccc
+ ink-700 #e6e6e6
+ ink-800 #f6f6ef
+ border-subtle #e6e6e6
+ border-orange rgba(242, 102, 37, 0.40)
+ shadow-color rgba(0, 0, 0, 0.06)
+ shadow-warm rgba(242, 102, 37, 0.15)
+ success-bg #e8f5e0
+ success-text #2d5016
+ warning-bg #fff4d6
+ warning-text #7a5e00
+ danger-bg #fde0d4
+ danger-text #8a2a0a
+ info-bg #e0e8f5
+ info-text #000099
bg-soft #f5f5f5
bg-strong #e6e6e6
bg-dark #000000
bg-dark-elev #1a1a1a
bg-dark-deep #0a0a0a
surface-card #ffffff
surface-card-soft #f5f5f5
text-body #1a1a1a
text-subtle #8a8a8a
text-on-dark #ffffff
text-on-dark-soft #a8a8a8
brand-active #a30214
brand-glow rgba(255,4,32,0.40)
brand-bright #ff3344
border-soft #ebebeb
semantic-up #10b981
semantic-down #ef4444
semantic-warning #f59e0b
semantic-info #ff0420
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
~ display {"family":"Optimism Display","size":72} {"family":"Verlag","size":80}
~ h1 {"family":"Optimism Display","size":40} {"family":"Verlag","size":48}
~ h2 {"family":"Optimism Display","size":32} {"family":"Verlag","size":32}
~ body {"family":"Inter","size":16} {"family":"Verdana","size":16}
~ label {"family":"JetBrains Mono","size":11} {"family":"Monaco","size":11}
radius 3 changed
~ button 12px 0px
~ card 12px 0px
~ pill 999px 0px
spacing 5 changed
~ xs 4px 1px
~ sm 8px 2px
~ md 16px 6px
~ lg 32px 12px
~ xl 64px 20px
↻ Swap direction · Y Combinator → Optimism