GitHub Copilot vs The Atlantic
77 token-level differences between these two design systems.
Background
#ffffff → #fbf8f1 Text
#1f2328 → #1a1a1a Brand
#000000 → #fbb33b Border
#d0d7de → #d8d3c5 Display font
Mona Sans → AtlanticSerif Body size
18px → 20px colors 65 changed
~
bg #ffffff → #fbf8f1 ~
surface #f6f8fa → #fbf8f1 ~
surface-strong #eaeef2 → #e8e3d5 ~
text #1f2328 → #1a1a1a ~
text-muted #59636e → #5a5a5a ~
brand #000000 → #fbb33b ~
brand-hover #1f2328 → #e89e1c ~
success-soft #dafbe1 → #e3f2e7 ~
warning #9a6700 → #cc7a00 ~
warning-soft #fff8c5 → #fde9cc ~
danger #cf222e → #c41e3a ~
danger-soft #ffebe9 → #f5d4d8 ~
border #d0d7de → #d8d3c5 ~
border-strong #afb8c1 → #7a7a7a ~
on-brand #ffffff → #1a1a1a ~
scrim rgba(140,149,159,0.15) → rgba(26,26,26,0.5) +
bg-section #f5f1e6 +
bg-feature #ffffff +
bg-dark #1a1a1a +
surface-paper #ffffff +
surface-soft #f5f1e6 +
surface-quote #f5f1e6 +
text-soft #7a7a7a +
text-faint #a0a0a0 +
brand-deep #c97e07 +
brand-soft #fef0d4 +
brand-A-red #c41e3a +
link #1a1a1a +
link-hover #000000 +
link-visited #5a5a5a +
border-soft #e0dccf +
border-rule #1a1a1a +
shadow-card rgba(26,26,26,0.06) +
shadow-elev rgba(26,26,26,0.1) +
shadow-modal rgba(26,26,26,0.2) +
info #1a4972 +
info-soft #dde6ef +
politics-accent #c41e3a +
ideas-accent #fbb33b +
culture-accent #7a3de8 +
technology-accent #1a4972 +
family-accent #0d7060 +
health-accent #127f4e +
cover-tag #fbb33b −
bg-inverse #0d1117 −
bg-overlay #ffffffee −
surface-on-dark #161b22 −
surface-strong-on-dark #21262d −
text-subtle #6e7781 −
text-on-dark #f0f6fc −
text-on-dark-muted #9198a1 −
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 −
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
~
display {"family":"Mona Sans","size":96} → {"family":"AtlanticSerif","size":72} ~
h1 {"family":"Mona Sans","size":64} → {"family":"AtlanticSerif","size":26} ~
h2 {"family":"Mona Sans","size":56} → {"family":"AtlanticSerif","size":22} ~
body {"family":"Mona Sans","size":18} → {"family":"AtlanticSerifBody","size":20} ~
label {"family":"MonaspiceNe","size":12} → {"family":"Courier New","size":11} radius 2 changed
~
button 8px → 4px ~
card 12px → 14px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 40px → 24px ~
xl 64px → 40px