On vs Cal.com
72 token-level differences between these two design systems.
Background
#ffffff → #f4f4f4 Text
#000000 → #111111 Brand
#000000 → #111111 Border
rgba(0,0,0,0.08) → rgba(0, 0, 0, 0.08) Display font
On → Cal Sans Body size
16px → 16px colors 61 changed
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bg #ffffff → #f4f4f4 ~
surface-soft #f5f5f5 → #f8f9fa ~
text #000000 → #111111 ~
text-muted #525252 → #898989 ~
text-soft #767676 → #6b7280 ~
brand #000000 → #111111 ~
brand-active #000000 → #242424 ~
link #000000 → #0000ee ~
link-hover #525252 → #0000aa +
bg-soft #fafafa +
surface-card #f5f5f5 +
surface-strong #e5e7eb +
surface-dark #101010 +
surface-dark-elev #1a1a1a +
text-body #374151 +
text-faint #9ca3af +
brand-disabled #e5e7eb +
on-dark #ffffff +
on-dark-soft #a1a1aa +
link-visited #551a8b +
border rgba(0, 0, 0, 0.08) +
border-soft #f3f4f6 +
border-strong #e5e7eb +
brand-accent #3b82f6 +
badge-orange #fb923c +
badge-pink #ec4899 +
badge-violet #8b5cf6 +
badge-emerald #34d399 +
semantic-success #10b981 +
semantic-warning #f59e0b +
semantic-danger #ef4444 +
semantic-info #3b82f6 −
bg-dark #000000 −
surface-warm #fafafa −
ink #000000 −
ink-soft #0a0a0a −
charcoal #333333 −
mute #525252 −
mute-soft #767676 −
stone #9a9a9a −
hairline #d4d4d4 −
hairline-soft #e5e5e5 −
text-on-ink #ffffff −
brand-hover #1a1a1a −
pill-light #ffffff −
pill-light-text #000000 −
visited #000000 −
selected #000000 −
disabled-bg #e5e5e5 −
disabled-text #9a9a9a −
accent-coral #e63312 −
accent-coral-deep #b3260d −
sale #e63312 −
success #1f8a4c −
success-bright #34c873 −
warning #a35316 −
danger #d11507 −
info #1151ff −
scrim rgba(0,0,0,0.55) −
ring #000000 −
ring-on-dark #ffffff typography 5 changed
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display {"family":"On","size":80} → {"family":"Cal Sans","size":64} ~
h1 {"family":"On","size":48} → {"family":"Cal Sans","size":36} ~
h2 {"family":"On","size":32} → {"family":"Cal Sans","size":28} ~
body {"family":"On","size":16} → {"family":"Inter","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"JetBrains Mono","size":11} radius 1 changed
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card 12px → 20px spacing 5 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 32px → 48px ~
xl 64px → 96px