Southwest Airlines vs GitHub Copilot
77 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#000000 → #1f2328 Brand
#ffbf27 → #000000 Border
#000000 → #d0d7de Display font
Southwest Sans → Mona Sans Body size
16px → 18px colors 68 changed
~
bg #f4f4f4 → #ffffff ~
surface #f4f4f4 → #f6f8fa ~
text #000000 → #1f2328 ~
text-muted #565656 → #59636e ~
brand #ffbf27 → #000000 ~
brand-hover #f0b01c → #1f2328 ~
brand-active #dca110 → #3d444d ~
on-brand #111b40 → #ffffff ~
border #000000 → #d0d7de ~
border-strong #000000 → #afb8c1 ~
scrim rgba(17,27,64,0.55) → rgba(140,149,159,0.15) ~
success #1a7a3c → #1a7f37 ~
success-soft #e6f4ec → #dafbe1 ~
warning #b25f00 → #9a6700 ~
warning-soft #fff4e3 → #fff8c5 ~
danger #c4123c → #cf222e ~
danger-soft #fdeef1 → #ffebe9 +
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) −
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 typography 5 changed
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display {"family":"Southwest Sans","size":80} → {"family":"Mona Sans","size":96} ~
h1 {"family":"Southwest Sans","size":40} → {"family":"Mona Sans","size":64} ~
h2 {"family":"Southwest Sans","size":32} → {"family":"Mona Sans","size":56} ~
body {"family":"Southwest Sans","size":16} → {"family":"Mona Sans","size":18} ~
label {"family":"SFMono-Regular","size":13} → {"family":"MonaspiceNe","size":12} radius identical
No differences.
spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 32px → 40px