shadcn/ui vs Cal.com
65 token-level differences between these two design systems.
Background
#ffffff → #f4f4f4 Text
#0a0a0a → #111111 Brand
#0a0a0a → #111111 Border
#e4e4e7 → rgba(0, 0, 0, 0.08) Display font
Geist → Cal Sans Body size
16px → 16px colors 57 changed
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bg #ffffff → #f4f4f4 ~
surface #fafafa → #ffffff ~
surface-strong #f4f4f5 → #e5e7eb ~
text #0a0a0a → #111111 ~
text-muted #71717a → #898989 ~
text-faint #a1a1aa → #9ca3af ~
brand #0a0a0a → #111111 ~
brand-active #27272a → #242424 ~
on-brand #fafafa → #ffffff ~
link #0a0a0a → #0000ee ~
link-hover #3f3f46 → #0000aa ~
border #e4e4e7 → rgba(0, 0, 0, 0.08) ~
border-soft #f4f4f5 → #f3f4f6 ~
border-strong #d4d4d8 → #e5e7eb +
bg-soft #fafafa +
surface-soft #f8f9fa +
surface-card #f5f5f5 +
surface-dark #101010 +
surface-dark-elev #1a1a1a +
text-body #374151 +
text-soft #6b7280 +
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 +
semantic-success #10b981 +
semantic-warning #f59e0b +
semantic-danger #ef4444 +
semantic-info #3b82f6 −
surface-muted #f4f4f5 −
surface-accent #f4f4f5 −
surface-elevated #ffffff −
text-secondary #3f3f46 −
brand-hover #1a1a1a −
destructive #ef4444 −
destructive-hover #dc2626 −
destructive-foreground #fafafa −
input #e4e4e7 −
input-border #e4e4e7 −
ring #0a0a0a −
selection-bg rgba(10, 10, 10, 0.1) −
shadow-color rgba(0, 0, 0, 0.05) −
shadow-color-md rgba(0, 0, 0, 0.1) −
shadow-color-lg rgba(0, 0, 0, 0.15) −
success #10b981 −
warning #f59e0b −
info #3b82f6 −
chart-1 #e76e50 −
chart-2 #2a9d90 −
chart-3 #274754 −
chart-4 #e8c468 −
chart-5 #f4a462 typography 5 changed
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display {"family":"Geist","size":56} → {"family":"Cal Sans","size":64} ~
h1 {"family":"Geist","size":40} → {"family":"Cal Sans","size":36} ~
h2 {"family":"Geist","size":32} → {"family":"Cal Sans","size":28} ~
body {"family":"Geist","size":16} → {"family":"Inter","size":16} ~
label {"family":"Geist Mono","size":14} → {"family":"JetBrains Mono","size":11} radius 1 changed
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card 12px → 20px spacing 2 changed
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lg 32px → 48px ~
xl 48px → 96px