GitHub Copilot vs Southwest Airlines
77 token-level differences between these two design systems.
Background
#ffffff → #f4f4f4 Text
#1f2328 → #000000 Brand
#000000 → #ffbf27 Border
#d0d7de → #000000 Display font
Mona Sans → Southwest Sans Body size
18px → 16px colors 68 changed
~
bg #ffffff → #f4f4f4 ~
surface #f6f8fa → #f4f4f4 ~
text #1f2328 → #000000 ~
text-muted #59636e → #565656 ~
brand #000000 → #ffbf27 ~
brand-hover #1f2328 → #f0b01c ~
brand-active #3d444d → #dca110 ~
success #1a7f37 → #1a7a3c ~
success-soft #dafbe1 → #e6f4ec ~
warning #9a6700 → #b25f00 ~
warning-soft #fff8c5 → #fff4e3 ~
danger #cf222e → #c4123c ~
danger-soft #ffebe9 → #fdeef1 ~
border #d0d7de → #000000 ~
border-strong #afb8c1 → #000000 ~
on-brand #ffffff → #111b40 ~
scrim rgba(140,149,159,0.15) → rgba(17,27,64,0.55) +
bg-alt #ffffff +
surface-white #ffffff +
surface-soft #ebebeb +
surface-navy #111b40 +
surface-blue #304cb2 +
surface-yellow-soft #fff6dd +
text-body #1a1a1a +
text-soft #767676 +
text-on-brand #111b40 +
text-on-navy #ffffff +
text-on-blue #ffffff +
blue #304cb2 +
blue-hover #26409c +
blue-active #1d3380 +
navy #111b40 +
navy-2 #1a2a5e +
red-heart #d31245 +
link #304cb2 +
link-hover #26409c +
link-visited #5a3a9e +
border-soft #d4d4d4 +
border-focus #304cb2 +
divider #d4d4d4 +
shadow-card rgba(17,27,64,0.08) +
shadow-elev rgba(17,27,64,0.16) +
shadow-deep rgba(17,27,64,0.24) +
info #304cb2 +
info-soft #eaeefb +
star-rating #ffbf27 −
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 #f0f6fc −
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 −
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":"Southwest Sans","size":80} ~
h1 {"family":"Mona Sans","size":64} → {"family":"Southwest Sans","size":40} ~
h2 {"family":"Mona Sans","size":56} → {"family":"Southwest Sans","size":32} ~
body {"family":"Mona Sans","size":18} → {"family":"Southwest Sans","size":16} ~
label {"family":"MonaspiceNe","size":12} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 40px → 32px