Cal.com vs Arc
72 token-level differences between these two design systems.
Background
#f4f4f4 → #FFFCEC Text
#111111 → #000000 Brand
#111111 → #2404AA Border
rgba(0, 0, 0, 0.08) → rgba(0, 0, 0, 0.12) Display font
Cal Sans → Marlin Soft SQ Body size
16px → 16px colors 60 changed
~
bg #f4f4f4 → #FFFCEC ~
surface #ffffff → #FFFFFF ~
text #111111 → #000000 ~
text-soft #6b7280 → rgba(0, 0, 0, 0.6) ~
text-muted #898989 → rgba(0, 0, 0, 0.3) ~
text-faint #9ca3af → rgba(0, 0, 0, 0.45) ~
brand #111111 → #2404AA ~
on-brand #ffffff → #FFFCEC ~
link #0000ee → #2404AA ~
link-hover #0000aa → #3139FB ~
border rgba(0, 0, 0, 0.08) → rgba(0, 0, 0, 0.12) ~
border-strong #e5e7eb → rgba(0, 0, 0, 0.20) +
bg-secondary #FFF8DC +
surface-elev #FFFEF7 +
text-medium rgba(0, 0, 0, 0.8) +
brand-deep #1A0388 +
brand-blue #3139FB +
brand-red #FB3A4D +
brand-coral-soft #FFE3E6 +
cta-bg #FFFFFF +
cta-text #2702C2 +
swatch-pale-green #D7F0D2 +
swatch-salmon #FFD9CF +
swatch-pale-yellow #FFF1A8 +
swatch-soft-blue #D1E2FF +
swatch-lavender #E6DCFF +
selected-bg rgba(36, 4, 170, 0.08) +
disabled rgba(0, 0, 0, 0.3) +
border-subtle rgba(0, 0, 0, 0.06) +
border-brand rgba(36, 4, 170, 0.30) +
success-bg #D7F0D2 +
success-text #1F4D24 +
warning-bg #FFF1A8 +
warning-text #7A5A00 +
danger-bg #FFE3E6 +
danger-text #A8112A +
info-bg #D1E2FF +
info-text #1A2B6B −
bg-soft #fafafa −
surface-soft #f8f9fa −
surface-card #f5f5f5 −
surface-strong #e5e7eb −
surface-dark #101010 −
surface-dark-elev #1a1a1a −
text-body #374151 −
brand-active #242424 −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link-visited #551a8b −
border-soft #f3f4f6 −
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
~
display {"family":"Cal Sans","size":64} → {"family":"Marlin Soft SQ","size":64} ~
h1 {"family":"Cal Sans","size":36} → {"family":"Marlin Soft SQ","size":46} ~
h2 {"family":"Cal Sans","size":28} → {"family":"Marlin Soft SQ","size":36} ~
body {"family":"Inter","size":16} → {"family":"Marlin","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"ABC Favorit Mono","size":11} radius 2 changed
~
button 8px → 10px ~
card 20px → 16px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 48px → 12px ~
xl 96px → 20px