GitHub Copilot vs Mercury
78 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1f2328 → #101011 Brand
#000000 → #5f6ad2 Border
#d0d7de → #0000000f Display font
Mona Sans → Tiempos Headline Body size
18px → 16px colors 66 changed
~
surface #f6f8fa → #f4f4f2 ~
text #1f2328 → #101011 ~
text-muted #59636e → #5b5d5c ~
brand #000000 → #5f6ad2 ~
brand-hover #1f2328 → #4a55b8 ~
accent #0969da → #d3e8e0 ~
accent-soft #ddf4ff → #eef6f1 ~
success #1a7f37 → #5e9678 ~
warning #9a6700 → #c08a3a ~
danger #cf222e → #c4564f ~
border #d0d7de → #0000000f ~
border-strong #afb8c1 → #0000001f +
bg-soft #fafafa +
bg-mint #d3e8e0 +
bg-mint-soft #eef6f1 +
bg-ink #101011 +
bg-ink-soft #1a1a1c +
surface-soft #f8f8f6 +
surface-warm #f0f0ed +
surface-on-ink #1a1a1c +
surface-on-ink-elev #26262a +
text-soft #8a8c8b +
text-faint #b5b6b5 +
text-on-ink #fafafa +
text-on-ink-muted #9a9a9a +
text-on-mint #101011 +
brand-deep #3a4598 +
brand-soft #e8eaff +
brand-tint #f3f4ff +
accent-strong #9bc5b3 +
accent-deep #76a692 +
border-soft #0000000a +
border-on-ink #ffffff14 +
link #5f6ad2 +
link-hover #4a55b8 +
on-mint #101011 +
success-bg #e8f1ec +
warning-bg #f7eed8 +
danger-bg #f7e3e0 +
shadow-soft rgba(0,0,0,0.03) +
shadow-standard rgba(0,0,0,0.06) +
shadow-elevated rgba(0,0,0,0.10) −
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-active #3d444d −
brand-on-dark #ffffff −
brand-on-dark-hover #f0f6fc −
accent-hover #0550ae −
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":"Tiempos Headline","size":96} ~
h1 {"family":"Mona Sans","size":64} → {"family":"Tiempos Headline","size":72} ~
h2 {"family":"Mona Sans","size":56} → {"family":"Tiempos Headline","size":48} ~
body {"family":"Mona Sans","size":18} → {"family":"GT America","size":16} ~
label {"family":"MonaspiceNe","size":12} → {"family":"GT America Mono","size":12} radius 2 changed
~
button 8px → 6px ~
card 12px → 10px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 40px → 24px ~
xl 64px → 40px