Anthropic vs Arc
58 token-level differences between these two design systems.
Background
#faf9f5 → #FFFCEC Text
#141413 → #000000 Brand
#cc785c → #2404AA Border
rgba(20, 20, 19, 0.10) → rgba(0, 0, 0, 0.12) Display font
Anthropic Sans → Marlin Soft SQ Body size
20px → 16px colors 51 changed
~
bg #faf9f5 → #FFFCEC ~
bg-secondary #f0eee6 → #FFF8DC ~
surface #ffffff → #FFFFFF ~
text #141413 → #000000 ~
text-medium #3d3d3a → rgba(0, 0, 0, 0.8) ~
text-soft #5e5d59 → rgba(0, 0, 0, 0.6) ~
text-faint #87867f → rgba(0, 0, 0, 0.45) ~
text-muted #b0aea5 → rgba(0, 0, 0, 0.3) ~
brand #cc785c → #2404AA ~
brand-deep #a04a2c → #1A0388 ~
on-brand #faf9f5 → #FFFCEC ~
link #141413 → #2404AA ~
link-hover #cc785c → #3139FB ~
selected-bg #f0eee6 → rgba(36, 4, 170, 0.08) ~
disabled #b0aea5 → rgba(0, 0, 0, 0.3) ~
border rgba(20, 20, 19, 0.10) → rgba(0, 0, 0, 0.12) ~
border-strong rgba(20, 20, 19, 0.20) → rgba(0, 0, 0, 0.20) ~
border-subtle rgba(20, 20, 19, 0.05) → rgba(0, 0, 0, 0.06) ~
success-bg #bcd1ca → #D7F0D2 ~
success-text #3d5a47 → #1F4D24 ~
warning-bg #ebdbbc → #FFF1A8 ~
warning-text #7a5e1f → #7A5A00 ~
danger-bg #ebcece → #FFE3E6 ~
danger-text #8a3a3a → #A8112A ~
info-bg #cbcadb → #D1E2FF ~
info-text #3a3a6a → #1A2B6B +
surface-elev #FFFEF7 +
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 +
border-brand rgba(36, 4, 170, 0.30) −
bg-secondary-hover #e8e6dc −
brand-warm #d97757 −
swatch-clay #d97757 −
swatch-kraft #d4a27f −
swatch-manilla #ebdbbc −
swatch-oat #e3dacc −
swatch-coral #ebcece −
swatch-fig #c46686 −
swatch-heather #cbcadb −
swatch-cactus #bcd1ca −
swatch-olive #788c5d −
swatch-sky #6a9bcc −
border-clay rgba(204, 120, 92, 0.30) typography 5 changed
~
display {"family":"Anthropic Sans","size":96} → {"family":"Marlin Soft SQ","size":64} ~
h1 {"family":"Anthropic Sans","size":64} → {"family":"Marlin Soft SQ","size":46} ~
h2 {"family":"Anthropic Sans","size":48} → {"family":"Marlin Soft SQ","size":36} ~
body {"family":"Anthropic Serif","size":20} → {"family":"Marlin","size":16} ~
label {"family":"Anthropic Mono","size":13} → {"family":"ABC Favorit Mono","size":11} radius 2 changed
~
button 8px → 10px ~
card 12px → 16px spacing identical
No differences.