Booking.com vs Substack
77 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1a1a1a → #363737 Brand
#003580 → #ff6719 Border
#e7e7e7 → rgba(0, 0, 0, 0.10) Display font
Bookin Sans → Cahuenga Body size
14px → 19px colors 66 changed
~
text #1a1a1a → #363737 ~
text-strong #000000 → #1a1a1a ~
text-muted #595959 → #878787 ~
text-soft #737373 → #666c70 ~
brand #003580 → #ff6719 ~
brand-hover #002a66 → #e85412 ~
border #e7e7e7 → rgba(0, 0, 0, 0.10) ~
border-soft #f1f1f1 → rgba(0, 0, 0, 0.06) ~
border-strong #bdbdbd → rgba(0, 0, 0, 0.20) ~
success #008009 → #0d8050 ~
warning #bc4949 → #d97706 ~
danger #cc0000 → #dc2626 ~
info #0071c2 → #2563eb +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
bg-soft #f6f6f3 +
surface-warm #fafaf7 +
text-faint #a8a8a8 +
text-link #363737 +
brand-deep #cc4a0e +
brand-tint rgba(255, 103, 25, 0.10) +
brand-tint-strong rgba(255, 103, 25, 0.18) +
on-brand #ffffff +
border-warm rgba(0, 0, 0, 0.08) +
selection-bg rgba(255, 103, 25, 0.20) +
shadow-soft rgba(0, 0, 0, 0.06) +
shadow-medium rgba(0, 0, 0, 0.10) +
reading-rule rgba(0, 0, 0, 0.08) −
bg-alt #f5f5f5 −
surface-soft #f2f2f2 −
surface-strong #ebebeb −
surface-blue #ebf3ff −
surface-yellow #fff8e1 −
surface-genius #003b95 −
surface-deal #fff0d7 −
text-body #262626 −
text-on-brand #ffffff −
text-on-yellow #1a1a1a −
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 #0071c2 −
link-hover #005999 −
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-soft #e7f3e7 −
success-deep #005f06 −
warning-soft #fff5f5 −
danger-soft #fff0f0 −
info-soft #ebf3ff −
loyalty-genius #003b95 −
reward-yellow #feba02 −
rare-find #cc0000 −
high-rating-bg #003580 −
high-rating-text #ffffff typography 5 changed
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display {"family":"Bookin Sans","size":72} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Bookin Sans","size":40} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Bookin Sans","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"Bookin Sans","size":14} → {"family":"Spectral","size":19} ~
label {"family":"SFMono-Regular","size":11} → {"family":"Monaco","size":13} radius 1 changed
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button 8px → 6px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px