Booking.com vs Character.AI
98 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#1a1a1a → #26272b Brand
#003580 → #9b6cff Border
#e7e7e7 → rgba(38, 39, 43, 0.12) Display font
Bookin Sans → atHauss Body size
14px → 16px colors 85 changed
~
bg #ffffff → #f4f4f5 ~
surface-strong #ebebeb → #e4e4e7 ~
text #1a1a1a → #26272b ~
text-strong #000000 → #0f0f12 ~
text-muted #595959 → #6b6c70 ~
text-soft #737373 → #8a8b8f ~
brand #003580 → #9b6cff ~
link #0071c2 → #202024 ~
link-hover #005999 → #9b6cff ~
border #e7e7e7 → rgba(38, 39, 43, 0.12) ~
border-soft #f1f1f1 → rgba(38, 39, 43, 0.06) ~
border-strong #bdbdbd → rgba(38, 39, 43, 0.20) +
bg-soft #fafafa +
bg-elevated #ffffff +
surface-hover #f8f8f9 +
text-medium #3f3f46 +
text-faint #a1a1a6 +
on-brand #fafafa +
on-cta #fafafa +
brand-strong #7e4cff +
brand-deep #5a2ee0 +
brand-soft #ede4ff +
brand-faint #f7f2ff +
brand-glow rgba(155, 108, 255, 0.32) +
cta-bg #202024 +
cta-bg-strong #0f0f12 +
cta-text #fafafa +
social-bg #131316 +
social-bg-hover #202024 +
social-text #fafafa +
selected-bg #ede4ff +
disabled-bg #e4e4e7 +
disabled-text #a1a1a6 +
border-focus #9b6cff +
border-focus-cta #202024 +
success-bg #dcfce7 +
success-text #15803d +
warning-bg #fef3c7 +
warning-text #854d0e +
danger-bg #fee2e2 +
danger-text #b91c1c +
info-bg #ede4ff +
info-text #5a2ee0 +
shadow-rgb 38, 39, 43 +
shadow-glow 155, 108, 255 −
bg-alt #f5f5f5 −
surface-soft #f2f2f2 −
surface-blue #ebf3ff −
surface-yellow #fff8e1 −
surface-genius #003b95 −
surface-deal #fff0d7 −
text-body #262626 −
text-on-brand #ffffff −
text-on-yellow #1a1a1a −
brand-hover #002a66 −
brand-active #001f4d −
brand-mid #0071c2 −
brand-mid-hover #005999 −
brand-light #ebf3ff −
yellow #feba02 −
yellow-hover #e0a702 −
yellow-active #c89500 −
yellow-deep #946d00 −
star-rating #feba02 −
link-visited #5e2dad −
border-input-focus #003580 −
divider #e0e0e0 −
scrim rgba(0,0,0,0.5) −
shadow-card rgba(26,26,26,0.08) −
shadow-elev rgba(26,26,26,0.16) −
shadow-deep rgba(0,53,128,0.16) −
success #008009 −
success-soft #e7f3e7 −
success-deep #005f06 −
warning #bc4949 −
warning-soft #fff5f5 −
danger #cc0000 −
danger-soft #fff0f0 −
info #0071c2 −
info-soft #ebf3ff −
loyalty-genius #003b95 −
reward-yellow #feba02 −
rare-find #cc0000 −
high-rating-bg #003580 −
high-rating-text #ffffff typography 5 changed
~
display {"family":"Bookin Sans","size":72} → {"family":"atHauss","size":64} ~
h1 {"family":"Bookin Sans","size":40} → {"family":"atHauss","size":36} ~
h2 {"family":"Bookin Sans","size":32} → {"family":"atHauss","size":28} ~
body {"family":"Bookin Sans","size":14} → {"family":"atHauss","size":16} ~
label {"family":"SFMono-Regular","size":11} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 8px → 12px ~
card 12px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 2px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 24px → 16px ~
xl 40px → 24px