GitHub Copilot vs X
84 token-level differences between these two design systems.
Background
#ffffff → #000000 Text
#1f2328 → #e7e9ea Brand
#000000 → #c6f432 Border
#d0d7de → #2f3336 Display font
Mona Sans → TwitterChirp Body size
18px → 15px colors 75 changed
~
bg #ffffff → #000000 ~
surface #f6f8fa → #16181c ~
text #1f2328 → #e7e9ea ~
text-strong #000000 → #ffffff ~
text-muted #59636e → #71767b ~
success #1a7f37 → #00ba7c ~
warning #9a6700 → #fab421 ~
danger #cf222e → #f4212e ~
border #d0d7de → #2f3336 ~
border-strong #afb8c1 → #536471 +
bg-light #ffffff +
bg-dim #15202b +
surface-hover #1c1f23 +
surface-elevated #202327 +
surface-soft #0d0d0e +
text-body #e7e9ea +
text-soft #536471 +
text-faint #3e4a55 +
text-on-brand #ffffff +
text-on-white #0f1419 +
brand-blue #1d9bf0 +
brand-blue-hover #1a8cd8 +
brand-blue-deep #1573b8 +
brand-blue-soft rgba(29,155,240,0.1) +
primary-action #ffffff +
primary-action-hover #d7dbdc +
secondary-action #000000 +
link #1d9bf0 +
link-hover #1a8cd8 +
border-subtle #16181c +
on-bg #e7e9ea +
shadow-color rgba(255,255,255,0.04) +
reply-icon #71767b +
reply-active #1d9bf0 +
retweet-icon #71767b +
retweet-active #00ba7c +
like-icon #71767b +
like-active #f91880 +
share-icon #71767b +
bookmark-icon #71767b +
bookmark-active #1d9bf0 +
verified-blue #1d9bf0 +
verified-gold #fab421 +
verified-grey #829aab +
premium-gold #fab421 +
views-meta #71767b +
info #1d9bf0 −
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 #000000 −
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-soft #dafbe1 −
warning-soft #fff8c5 −
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) typography 5 changed
~
display {"family":"Mona Sans","size":96} → {"family":"TwitterChirp","size":60} ~
h1 {"family":"Mona Sans","size":64} → {"family":"TwitterChirp","size":40} ~
h2 {"family":"Mona Sans","size":56} → {"family":"TwitterChirp","size":32} ~
body {"family":"Mona Sans","size":18} → {"family":"TwitterChirp","size":15} ~
label {"family":"MonaspiceNe","size":12} → {"family":"TwitterChirpMono","size":12} radius 2 changed
~
button 8px → 12px ~
card 12px → 16px spacing 2 changed
~
lg 40px → 32px ~
xl 64px → 48px