Booking.com vs Southwest Airlines
75 token-level differences between these two design systems.
Background
#ffffff → #f4f4f4 Text
#262626 → #000000 Brand
#003580 → #ffbf27 Border
#e0e0e0 → #000000 Display font
Inter → Southwest Sans Body size
14px → 16px colors 66 changed
~
bg #ffffff → #f4f4f4 ~
surface #ffffff → #f4f4f4 ~
surface-soft #fafafa → #ebebeb ~
brand #003580 → #ffbf27 ~
brand-hover #0066cc → #f0b01c ~
on-brand #ffffff → #111b40 ~
text #262626 → #000000 ~
text-muted #595959 → #565656 ~
text-soft #8a8a8a → #767676 ~
text-on-brand #ffffff → #111b40 ~
link #0066cc → #304cb2 ~
link-hover #003580 → #26409c ~
border #e0e0e0 → #000000 ~
border-strong #bdbdbd → #000000 ~
border-soft #eeeeee → #d4d4d4 ~
success #008009 → #1a7a3c ~
warning #d68500 → #b25f00 ~
danger #d63333 → #c4123c ~
info #0066cc → #304cb2 +
bg-alt #ffffff +
surface-white #ffffff +
surface-navy #111b40 +
surface-blue #304cb2 +
surface-yellow-soft #fff6dd +
text-body #1a1a1a +
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 +
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-soft #e6f4ec +
warning-soft #fff4e3 +
danger-soft #fdeef1 +
info-soft #eaeefb +
star-rating #ffbf27 −
bg-soft #f5f5f5 −
bg-warm #fefdf6 −
surface-strong #f0f2f5 −
brand-pressed #002566 −
brand-deep #001a4d −
brand-tint #e8f0fa −
brand-soft #cee0f0 −
yellow #febb02 −
yellow-deep #cc9700 −
yellow-soft #fff4d4 −
text-strong #000000 −
text-faint #bcbcbc −
text-on-yellow #262626 −
selected-bg #e8f0fa −
border-brand #003580 −
rating-good #008009 −
rating-superb #003580 −
urgency #d63333 −
urgency-soft #fff0f0 −
genius-purple #562155 typography 5 changed
~
display {"family":"Inter","size":48} → {"family":"Southwest Sans","size":80} ~
h1 {"family":"Inter","size":24} → {"family":"Southwest Sans","size":40} ~
h2 {"family":"Inter","size":20} → {"family":"Southwest Sans","size":32} ~
body {"family":"Inter","size":14} → {"family":"Southwest Sans","size":16} ~
label {"family":"SFMono-Regular","size":12} → {"family":"SFMono-Regular","size":13} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 2 changed
~
lg 24px → 32px ~
xl 40px → 64px