Optimism vs Arc
76 token-level differences between these two design systems.
Background
#ffffff → #FFFCEC Text
#000000 → #000000 Brand
#ff0420 → #2404AA Border
#e0e0e0 → rgba(0, 0, 0, 0.12) Display font
Optimism Display → Marlin Soft SQ Body size
16px → 16px colors 63 changed
~
bg #ffffff → #FFFCEC ~
text-muted #5a5a5a → rgba(0, 0, 0, 0.3) ~
brand #ff0420 → #2404AA ~
on-brand #ffffff → #FFFCEC ~
brand-deep #7d020f → #1A0388 ~
border #e0e0e0 → rgba(0, 0, 0, 0.12) ~
border-strong #c0c0c0 → rgba(0, 0, 0, 0.20) ~
link #ff0420 → #2404AA ~
link-hover #cc0319 → #3139FB +
bg-secondary #FFF8DC +
surface #FFFFFF +
surface-elev #FFFEF7 +
text-strong #000000 +
text-medium rgba(0, 0, 0, 0.8) +
text-soft rgba(0, 0, 0, 0.6) +
text-faint rgba(0, 0, 0, 0.45) +
brand-blue #3139FB +
brand-red #FB3A4D +
brand-coral-soft #FFE3E6 +
cta-bg #FFFFFF +
cta-text #2702C2 +
swatch-pale-green #D7F0D2 +
swatch-salmon #FFD9CF +
swatch-pale-yellow #FFF1A8 +
swatch-soft-blue #D1E2FF +
swatch-lavender #E6DCFF +
selected-bg rgba(36, 4, 170, 0.08) +
disabled rgba(0, 0, 0, 0.3) +
border-subtle rgba(0, 0, 0, 0.06) +
border-brand rgba(36, 4, 170, 0.30) +
success-bg #D7F0D2 +
success-text #1F4D24 +
warning-bg #FFF1A8 +
warning-text #7A5A00 +
danger-bg #FFE3E6 +
danger-text #A8112A +
info-bg #D1E2FF +
info-text #1A2B6B −
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-hover #cc0319 −
brand-active #a30214 −
brand-soft #ff04201a −
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":"Marlin Soft SQ","size":64} ~
h1 {"family":"Optimism Display","size":40} → {"family":"Marlin Soft SQ","size":46} ~
h2 {"family":"Optimism Display","size":32} → {"family":"Marlin Soft SQ","size":36} ~
body {"family":"Inter","size":16} → {"family":"Marlin","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"ABC Favorit Mono","size":11} radius 3 changed
~
button 12px → 10px ~
card 12px → 16px ~
pill 999px → 9999px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 32px → 12px ~
xl 64px → 20px