Optimism vs Buttondown
59 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #000000 Brand
#ff0420 → #0069ff Border
#e0e0e0 → #e5e5e5 Display font
Optimism Display → Auto Pro Body size
16px → 16px colors 49 changed
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text-muted #5a5a5a → #525252 ~
brand #ff0420 → #0069ff ~
brand-hover #cc0319 → #0052cc ~
brand-active #a30214 → #0043a8 ~
brand-soft #ff04201a → #e6f0ff ~
border #e0e0e0 → #e5e5e5 ~
border-strong #c0c0c0 → #d4d4d4 ~
link #ff0420 → #0069ff +
surface #fafafa +
surface-2 #f4f4f5 +
surface-3 #e9e9eb +
text-strong #000000 +
text-soft #737373 +
text-faint #a3a3a3 +
accent #fef08a +
accent-soft #fefce8 +
highlight #fef08a +
success #15803d +
success-bg #dcfce7 +
warning #b45309 +
warning-bg #fef3c7 +
danger #dc2626 +
danger-bg #fee2e2 +
info #0069ff +
info-bg #e6f0ff −
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-glow rgba(255,4,32,0.40) −
brand-deep #7d020f −
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) −
link-hover #cc0319 typography 5 changed
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display {"family":"Optimism Display","size":72} → {"family":"Auto Pro","size":96} ~
h1 {"family":"Optimism Display","size":40} → {"family":"Auto Pro","size":44} ~
h2 {"family":"Optimism Display","size":32} → {"family":"Auto Pro","size":32} ~
body {"family":"Inter","size":16} → {"family":"Auto Pro","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 2 changed
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button 12px → 8px ~
pill 999px → 9999px spacing 3 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px