Cal.com vs Square
59 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#111111 → #000000 Brand
#111111 → #000000 Border
rgba(0, 0, 0, 0.08) → #d8d8d8 Display font
Cal Sans → Square Sans Display Body size
16px → 16px colors 51 changed
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bg #f4f4f4 → #ffffff ~
surface-soft #f8f9fa → #f7f7f7 ~
surface-strong #e5e7eb → #ebebeb ~
text #111111 → #000000 ~
text-body #374151 → #1c1c1c ~
text-muted #898989 → #5a5a5a ~
brand #111111 → #000000 ~
link #0000ee → #006aff ~
link-hover #0000aa → #0050c8 ~
border rgba(0, 0, 0, 0.08) → #d8d8d8 ~
border-soft #f3f4f6 → #ebebeb ~
border-strong #e5e7eb → #a0a0a0 ~
semantic-success #10b981 → #1f8b4c ~
semantic-warning #f59e0b → #cc7700 ~
semantic-danger #ef4444 → #cf202f ~
semantic-info #3b82f6 → #006aff +
bg-dark #000000 +
bg-cool #f7f7f7 +
bg-cream #f1eee9 +
surface-dark-elevated #1c1c1c +
surface-cream #f1eee9 +
text-subtle #8a8a8a +
text-on-dark #ffffff +
text-on-dark-soft #a0a0a0 +
brand-hover #1c1c1c +
accent #006aff +
accent-hover #0050c8 +
accent-soft #e6efff +
on-accent #ffffff +
border-on-dark rgba(255,255,255,0.16) +
focus-ring rgba(0,106,255,0.45) +
shadow-ambient rgba(0, 0, 0, 0.04) +
shadow-soft rgba(0, 0, 0, 0.08) +
shadow-hard rgba(0, 0, 0, 0.16) −
bg-soft #fafafa −
surface-card #f5f5f5 −
surface-dark #101010 −
surface-dark-elev #1a1a1a −
text-strong #000000 −
text-soft #6b7280 −
text-faint #9ca3af −
brand-active #242424 −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link-visited #551a8b −
brand-accent #3b82f6 −
badge-orange #fb923c −
badge-pink #ec4899 −
badge-violet #8b5cf6 −
badge-emerald #34d399 typography 5 changed
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display {"family":"Cal Sans","size":64} → {"family":"Square Sans Display","size":80} ~
h1 {"family":"Cal Sans","size":36} → {"family":"Square Sans Display","size":40} ~
h2 {"family":"Cal Sans","size":28} → {"family":"Square Sans Display","size":32} ~
body {"family":"Inter","size":16} → {"family":"Square Sans Text","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Square Sans Mono","size":11} radius 1 changed
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card 20px → 12px spacing 2 changed
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lg 48px → 32px ~
xl 96px → 64px