Southwest Airlines vs Y Combinator
96 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#000000 → #000000 Brand
#ffbf27 → #f26625 Border
#000000 → #cccccc Display font
Southwest Sans → Verlag Body size
16px → 16px colors 83 changed
~
bg #f4f4f4 → #ffffff ~
surface #f4f4f4 → #ffffff ~
text-muted #565656 → #cccccc ~
text-soft #767676 → #525252 ~
brand #ffbf27 → #f26625 ~
brand-hover #f0b01c → #e85d00 ~
on-brand #111b40 → #ffffff ~
link #304cb2 → #000099 ~
link-hover #26409c → #000066 ~
link-visited #5a3a9e → #828282 ~
border #000000 → #cccccc ~
border-strong #000000 → #828282 +
bg-paste #f6f6ef +
bg-warm-tint #fff6f0 +
bg-cool #fafafa +
surface-elevated #ffffff +
text-strong #000000 +
text-medium #404040 +
text-meta #828282 +
text-faint #a0a0a0 +
brand-classic #ff6600 +
brand-deep #cc4f00 +
brand-soft rgba(242, 102, 37, 0.10) +
accent-startup-school #ff8c42 +
accent-warm-cream #fff6f0 +
link-yc #000000 +
selected-bg #fff6f0 +
disabled #cccccc +
cta-bg #f26625 +
cta-text #ffffff +
ink-100 #000000 +
ink-200 #404040 +
ink-300 #525252 +
ink-400 #828282 +
ink-500 #a0a0a0 +
ink-600 #cccccc +
ink-700 #e6e6e6 +
ink-800 #f6f6ef +
border-subtle #e6e6e6 +
border-orange rgba(242, 102, 37, 0.40) +
shadow-color rgba(0, 0, 0, 0.06) +
shadow-warm rgba(242, 102, 37, 0.15) +
success-bg #e8f5e0 +
success-text #2d5016 +
warning-bg #fff4d6 +
warning-text #7a5e00 +
danger-bg #fde0d4 +
danger-text #8a2a0a +
info-bg #e0e8f5 +
info-text #000099 −
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 −
brand-active #dca110 −
blue #304cb2 −
blue-hover #26409c −
blue-active #1d3380 −
navy #111b40 −
navy-2 #1a2a5e −
red-heart #d31245 −
border-soft #d4d4d4 −
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
~
display {"family":"Southwest Sans","size":80} → {"family":"Verlag","size":80} ~
h1 {"family":"Southwest Sans","size":40} → {"family":"Verlag","size":48} ~
h2 {"family":"Southwest Sans","size":32} → {"family":"Verlag","size":32} ~
body {"family":"Southwest Sans","size":16} → {"family":"Verdana","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Monaco","size":11} radius 3 changed
~
button 8px → 0px ~
card 12px → 0px ~
pill 9999px → 0px spacing 5 changed
~
xs 0px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 32px → 12px ~
xl 64px → 20px