Arc vs Optimism
76 token-level differences between these two design systems.
Background
#FFFCEC → #ffffff Text
#000000 → #000000 Brand
#2404AA → #ff0420 Border
rgba(0, 0, 0, 0.12) → #e0e0e0 Display font
Marlin Soft SQ → Optimism Display Body size
16px → 16px colors 63 changed
~
bg #FFFCEC → #ffffff ~
text-muted rgba(0, 0, 0, 0.3) → #5a5a5a ~
brand #2404AA → #ff0420 ~
brand-deep #1A0388 → #7d020f ~
on-brand #FFFCEC → #ffffff ~
link #2404AA → #ff0420 ~
link-hover #3139FB → #cc0319 ~
border rgba(0, 0, 0, 0.12) → #e0e0e0 ~
border-strong rgba(0, 0, 0, 0.20) → #c0c0c0 +
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) −
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 typography 5 changed
~
display {"family":"Marlin Soft SQ","size":64} → {"family":"Optimism Display","size":72} ~
h1 {"family":"Marlin Soft SQ","size":46} → {"family":"Optimism Display","size":40} ~
h2 {"family":"Marlin Soft SQ","size":36} → {"family":"Optimism Display","size":32} ~
body {"family":"Marlin","size":16} → {"family":"Inter","size":16} ~
label {"family":"ABC Favorit Mono","size":11} → {"family":"JetBrains Mono","size":11} radius 3 changed
~
button 10px → 12px ~
card 16px → 12px ~
pill 9999px → 999px spacing 5 changed
~
xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 12px → 32px ~
xl 20px → 64px