GitHub Copilot vs Meta
60 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1f2328 → #1c2b33 Brand
#000000 → #0467df Border
#d0d7de → #dddfe2 Display font
Mona Sans → Optimistic Display Body size
18px → 16px colors 53 changed
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surface #f6f8fa → #ffffff ~
surface-strong #eaeef2 → #ebedf0 ~
text #1f2328 → #1c2b33 ~
text-strong #000000 → #0a1014 ~
text-muted #59636e → #65676b ~
text-on-dark #f0f6fc → #ffffff ~
text-on-dark-muted #9198a1 → #b0b3b8 ~
brand #000000 → #0467df ~
brand-hover #1f2328 → #0356b8 ~
brand-active #3d444d → #024187 ~
success #1a7f37 → #42b72a ~
success-soft #dafbe1 → #e9f7e2 ~
warning #9a6700 → #f7b928 ~
warning-soft #fff8c5 → #fff8e1 ~
danger #cf222e → #fa3e3e ~
danger-soft #ffebe9 → #ffeaea ~
border #d0d7de → #dddfe2 ~
border-strong #afb8c1 → #1c2b33 ~
scrim rgba(140,149,159,0.15) → rgba(28,43,51,0.7) +
bg-deep #1c2b33 +
bg-soft #f5f5f5 +
surface-soft #f5f5f5 +
surface-tint #f0f4fa +
text-soft #8a8d91 +
brand-soft #e7f3ff +
accent-instagram #e4405f +
accent-whatsapp #25d366 +
accent-quest #000000 +
accent-threads #000000 +
border-soft #e4e6eb +
link #0467df +
link-hover #0356b8 +
shadow-card rgba(0,0,0,0.08) +
info #0467df +
info-soft #e7f3ff −
bg-inverse #0d1117 −
bg-overlay #ffffffee −
surface-on-dark #161b22 −
surface-strong-on-dark #21262d −
text-subtle #6e7781 −
brand-on-dark #ffffff −
brand-on-dark-hover #f0f6fc −
accent #0969da −
accent-hover #0550ae −
accent-soft #ddf4ff −
accent-emphasis #0969da −
accent-on-dark #4493f8 −
done #8250df −
border-muted #d8dee4 −
border-on-dark #3d444d −
shadow-small rgba(31,35,40,0.04) −
shadow-medium rgba(31,35,40,0.08) −
shadow-large rgba(31,35,40,0.12) typography 5 changed
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display {"family":"Mona Sans","size":96} → {"family":"Optimistic Display","size":96} ~
h1 {"family":"Mona Sans","size":64} → {"family":"Optimistic Display","size":40} ~
h2 {"family":"Mona Sans","size":56} → {"family":"Optimistic Display","size":32} ~
body {"family":"Mona Sans","size":18} → {"family":"Meta Sans","size":16} ~
label {"family":"MonaspiceNe","size":12} → {"family":"Optimistic Mono","size":11} radius identical
No differences.
spacing 2 changed
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lg 40px → 32px ~
xl 64px → 48px