GitHub Copilot vs PostHog
71 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#1f2328 → #23251d Brand
#000000 → #cd8407 Border
#d0d7de → rgba(35,37,29,0.12) Display font
Mona Sans → IBM Plex Sans Variable Body size
18px → 16px colors 64 changed
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bg #ffffff → #eeefe9 ~
surface #f6f8fa → #ffffff ~
text #1f2328 → #23251d ~
text-muted #59636e → #4d4f46 ~
text-on-dark #f0f6fc → #eeefe9 ~
brand #000000 → #cd8407 ~
brand-hover #1f2328 → #eb9d2a ~
brand-active #3d444d → #a36a05 ~
border #d0d7de → rgba(35,37,29,0.12) ~
border-strong #afb8c1 → rgba(35,37,29,0.24) ~
on-brand #ffffff → #23251d +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-soft #6e7065 +
text-faint #a8aaa1 +
text-on-brand #23251d +
brand-deep #7d5104 +
brand-warm #f35454 +
brand-warm-hover #ff7575 +
brand-warm-deep #c43838 +
brand-blue #1d4aff +
brand-blue-hover #2754ff +
brand-blue-deep #0d2ec4 +
accent-mint #76eaa3 +
accent-purple #9d4cf2 +
border-soft rgba(35,37,29,0.06) +
border-dark rgba(255,255,255,0.10) +
shadow-card rgba(35,37,29,0.06) +
shadow-elev rgba(35,37,29,0.10) +
semantic-success #76eaa3 +
semantic-warning #cd8407 +
semantic-danger #f35454 +
semantic-info #1d4aff −
bg-inverse #0d1117 −
bg-overlay #ffffffee −
surface-strong #eaeef2 −
surface-on-dark #161b22 −
surface-strong-on-dark #21262d −
text-strong #000000 −
text-subtle #6e7781 −
text-on-dark-muted #9198a1 −
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) typography 5 changed
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display {"family":"Mona Sans","size":96} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"Mona Sans","size":64} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"Mona Sans","size":56} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"Mona Sans","size":18} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"MonaspiceNe","size":12} → {"family":"Source Code Pro","size":11} radius identical
No differences.
spacing 2 changed
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lg 40px → 32px ~
xl 64px → 48px