Booking.com vs Character.AI
78 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#262626 → #26272b Brand
#003580 → #9b6cff Border
#e0e0e0 → rgba(38, 39, 43, 0.12) Display font
Inter → atHauss Body size
14px → 16px colors 65 changed
~
bg #ffffff → #f4f4f5 ~
bg-soft #f5f5f5 → #fafafa ~
surface-strong #f0f2f5 → #e4e4e7 ~
brand #003580 → #9b6cff ~
brand-deep #001a4d → #5a2ee0 ~
brand-soft #cee0f0 → #ede4ff ~
on-brand #ffffff → #fafafa ~
text #262626 → #26272b ~
text-strong #000000 → #0f0f12 ~
text-muted #595959 → #6b6c70 ~
text-soft #8a8a8a → #8a8b8f ~
text-faint #bcbcbc → #a1a1a6 ~
link #0066cc → #202024 ~
link-hover #003580 → #9b6cff ~
selected-bg #e8f0fa → #ede4ff ~
border #e0e0e0 → rgba(38, 39, 43, 0.12) ~
border-strong #bdbdbd → rgba(38, 39, 43, 0.20) ~
border-soft #eeeeee → rgba(38, 39, 43, 0.06) +
bg-elevated #ffffff +
surface-hover #f8f8f9 +
text-medium #3f3f46 +
on-cta #fafafa +
brand-strong #7e4cff +
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 +
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-warm #fefdf6 −
surface-soft #fafafa −
brand-hover #0066cc −
brand-pressed #002566 −
brand-tint #e8f0fa −
yellow #febb02 −
yellow-deep #cc9700 −
yellow-soft #fff4d4 −
text-on-brand #ffffff −
text-on-yellow #262626 −
border-brand #003580 −
rating-good #008009 −
rating-superb #003580 −
urgency #d63333 −
urgency-soft #fff0f0 −
success #008009 −
warning #d68500 −
danger #d63333 −
info #0066cc −
genius-purple #562155 typography 5 changed
~
display {"family":"Inter","size":48} → {"family":"atHauss","size":64} ~
h1 {"family":"Inter","size":24} → {"family":"atHauss","size":36} ~
h2 {"family":"Inter","size":20} → {"family":"atHauss","size":28} ~
body {"family":"Inter","size":14} → {"family":"atHauss","size":16} ~
label {"family":"SFMono-Regular","size":12} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 6px → 12px ~
card 8px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 0px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 24px → 16px ~
xl 40px → 24px