Anthropic vs GitHub Copilot
79 token-level differences between these two design systems.
Background
#faf9f5 → #ffffff Text
#141413 → #1f2328 Brand
#cc785c → #000000 Border
rgba(20, 20, 19, 0.10) → #d0d7de Display font
Anthropic Sans → Mona Sans Body size
20px → 18px colors 69 changed
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bg #faf9f5 → #ffffff ~
surface #ffffff → #f6f8fa ~
text #141413 → #1f2328 ~
text-muted #b0aea5 → #59636e ~
brand #cc785c → #000000 ~
on-brand #faf9f5 → #ffffff ~
border rgba(20, 20, 19, 0.10) → #d0d7de ~
border-strong rgba(20, 20, 19, 0.20) → #afb8c1 +
bg-inverse #0d1117 +
bg-overlay #ffffffee +
surface-strong #eaeef2 +
surface-on-dark #161b22 +
surface-strong-on-dark #21262d +
text-subtle #6e7781 +
text-on-dark #f0f6fc +
text-on-dark-muted #9198a1 +
brand-hover #1f2328 +
brand-active #3d444d +
brand-on-dark #ffffff +
brand-on-dark-hover #f0f6fc +
accent #0969da +
accent-hover #0550ae +
accent-soft #ddf4ff +
accent-emphasis #0969da +
accent-on-dark #4493f8 +
success #1a7f37 +
success-soft #dafbe1 +
warning #9a6700 +
warning-soft #fff8c5 +
danger #cf222e +
danger-soft #ffebe9 +
done #8250df +
border-muted #d8dee4 +
border-on-dark #3d444d +
scrim rgba(140,149,159,0.15) +
shadow-small rgba(31,35,40,0.04) +
shadow-medium rgba(31,35,40,0.08) +
shadow-large rgba(31,35,40,0.12) −
bg-secondary #f0eee6 −
bg-secondary-hover #e8e6dc −
text-medium #3d3d3a −
text-soft #5e5d59 −
text-faint #87867f −
brand-warm #d97757 −
brand-deep #a04a2c −
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 −
link #141413 −
link-hover #cc785c −
selected-bg #f0eee6 −
disabled #b0aea5 −
border-subtle rgba(20, 20, 19, 0.05) −
border-clay rgba(204, 120, 92, 0.30) −
success-bg #bcd1ca −
success-text #3d5a47 −
warning-bg #ebdbbc −
warning-text #7a5e1f −
danger-bg #ebcece −
danger-text #8a3a3a −
info-bg #cbcadb −
info-text #3a3a6a typography 5 changed
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display {"family":"Anthropic Sans","size":96} → {"family":"Mona Sans","size":96} ~
h1 {"family":"Anthropic Sans","size":64} → {"family":"Mona Sans","size":64} ~
h2 {"family":"Anthropic Sans","size":48} → {"family":"Mona Sans","size":56} ~
body {"family":"Anthropic Serif","size":20} → {"family":"Mona Sans","size":18} ~
label {"family":"Anthropic Mono","size":13} → {"family":"MonaspiceNe","size":12} radius identical
No differences.
spacing 5 changed
~
xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 12px → 40px ~
xl 20px → 64px