Cal.com vs shadcn/ui
65 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#111111 → #0a0a0a Brand
#111111 → #0a0a0a Border
rgba(0, 0, 0, 0.08) → #e4e4e7 Display font
Cal Sans → Geist Body size
16px → 16px colors 57 changed
~
bg #f4f4f4 → #ffffff ~
surface #ffffff → #fafafa ~
surface-strong #e5e7eb → #f4f4f5 ~
text #111111 → #0a0a0a ~
text-muted #898989 → #71717a ~
text-faint #9ca3af → #a1a1aa ~
brand #111111 → #0a0a0a ~
brand-active #242424 → #27272a ~
on-brand #ffffff → #fafafa ~
link #0000ee → #0a0a0a ~
link-hover #0000aa → #3f3f46 ~
border rgba(0, 0, 0, 0.08) → #e4e4e7 ~
border-soft #f3f4f6 → #f4f4f5 ~
border-strong #e5e7eb → #d4d4d8 +
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 −
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 typography 5 changed
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display {"family":"Cal Sans","size":64} → {"family":"Geist","size":56} ~
h1 {"family":"Cal Sans","size":36} → {"family":"Geist","size":40} ~
h2 {"family":"Cal Sans","size":28} → {"family":"Geist","size":32} ~
body {"family":"Inter","size":16} → {"family":"Geist","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Geist Mono","size":14} radius 1 changed
~
card 20px → 12px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 48px