Optimism vs On
71 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #000000 Brand
#ff0420 → #000000 Border
#e0e0e0 → rgba(0,0,0,0.08) Display font
Optimism Display → On Body size
16px → 16px colors 61 changed
~
text-muted #5a5a5a → #525252 ~
brand #ff0420 → #000000 ~
brand-hover #cc0319 → #1a1a1a ~
brand-active #a30214 → #000000 ~
scrim rgba(0,0,0,0.65) → rgba(0,0,0,0.55) ~
link #ff0420 → #000000 ~
link-hover #cc0319 → #525252 +
surface #ffffff +
surface-soft #f5f5f5 +
surface-warm #fafafa +
ink #000000 +
ink-soft #0a0a0a +
charcoal #333333 +
mute #525252 +
mute-soft #767676 +
stone #9a9a9a +
hairline #d4d4d4 +
hairline-soft #e5e5e5 +
text-strong #000000 +
text-soft #767676 +
text-on-ink #ffffff +
pill-light #ffffff +
pill-light-text #000000 +
visited #000000 +
selected #000000 +
disabled-bg #e5e5e5 +
disabled-text #9a9a9a +
accent-coral #e63312 +
accent-coral-deep #b3260d +
sale #e63312 +
success #1f8a4c +
success-bright #34c873 +
warning #a35316 +
danger #d11507 +
info #1151ff +
ring #000000 +
ring-on-dark #ffffff −
bg-soft #f5f5f5 −
bg-strong #e6e6e6 −
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-soft #ff04201a −
brand-glow rgba(255,4,32,0.40) −
brand-deep #7d020f −
brand-bright #ff3344 −
border #e0e0e0 −
border-soft #ebebeb −
border-strong #c0c0c0 −
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) typography 5 changed
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display {"family":"Optimism Display","size":72} → {"family":"On","size":80} ~
h1 {"family":"Optimism Display","size":40} → {"family":"On","size":48} ~
h2 {"family":"Optimism Display","size":32} → {"family":"On","size":32} ~
body {"family":"Inter","size":16} → {"family":"On","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 2 changed
~
button 12px → 8px ~
pill 999px → 9999px spacing 3 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px