Southwest Airlines vs Postmark
82 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#000000 → #1c1d1f Brand
#ffbf27 → #ffde00 Border
#000000 → #e5e5e2 Display font
Southwest Sans → Inter Body size
16px → 17px colors 73 changed
~
bg #f4f4f4 → #ffffff ~
surface #f4f4f4 → #fff8d4 ~
text #000000 → #1c1d1f ~
text-muted #565656 → #5c5e63 ~
text-soft #767676 → #8a8d93 ~
brand #ffbf27 → #ffde00 ~
brand-hover #f0b01c → #f0d000 ~
brand-active #dca110 → #e6c500 ~
on-brand #111b40 → #1c1d1f ~
link #304cb2 → #1c4eb8 ~
link-hover #26409c → #1a3f99 ~
border #000000 → #e5e5e2 ~
border-soft #d4d4d4 → #f0f0ed ~
border-strong #000000 → #cdcdc8 +
bg-soft #fafaf7 +
bg-cream #fdfaf0 +
surface-neutral #f5f5f2 +
surface-2 #f0f0ed +
bg-dark #1c1d1f +
bg-dark-2 #26272a +
text-strong #000000 +
text-faint #b3b6bc +
text-on-dark #ffffff +
text-on-dark-soft #c9ccd1 +
brand-soft #fff8d4 +
brand-deep #b39600 +
accent-blue #1c4eb8 +
accent-blue-soft #e6edff +
accent-green #22c55e +
accent-green-soft #dcfce7 +
accent-red #dc2626 +
accent-red-soft #fee2e2 +
accent-amber #f59e0b +
border-dark #3a3b3e +
shadow-soft rgba(28,29,31,0.06) +
shadow-medium rgba(28,29,31,0.10) +
shadow-strong rgba(28,29,31,0.18) +
semantic-success #22c55e +
semantic-warning #f59e0b +
semantic-danger #dc2626 +
semantic-info #1c4eb8 −
bg-alt #ffffff −
surface-white #ffffff −
surface-soft #ebebeb −
surface-navy #111b40 −
surface-blue #304cb2 −
surface-yellow-soft #fff6dd −
text-body #1a1a1a −
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-visited #5a3a9e −
border-focus #304cb2 −
divider #d4d4d4 −
scrim rgba(17,27,64,0.55) −
shadow-card rgba(17,27,64,0.08) −
shadow-elev rgba(17,27,64,0.16) −
shadow-deep rgba(17,27,64,0.24) −
success #1a7a3c −
success-soft #e6f4ec −
warning #b25f00 −
warning-soft #fff4e3 −
danger #c4123c −
danger-soft #fdeef1 −
info #304cb2 −
info-soft #eaeefb −
star-rating #ffbf27 typography 5 changed
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display {"family":"Southwest Sans","size":80} → {"family":"Inter","size":72} ~
h1 {"family":"Southwest Sans","size":40} → {"family":"Inter","size":48} ~
h2 {"family":"Southwest Sans","size":32} → {"family":"Inter","size":40} ~
body {"family":"Southwest Sans","size":16} → {"family":"Inter","size":17} ~
label {"family":"SFMono-Regular","size":13} → {"family":"JetBrains Mono","size":12} radius identical
No differences.
spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px