Cal.com vs YouTube
75 token-level differences between these two design systems.
Background
#f4f4f4 → #0f0f0f Text
#111111 → #ffffff Brand
#111111 → #ff0000 Border
rgba(0, 0, 0, 0.08) → #3f3f3f Display font
Cal Sans → YouTube Sans Body size
16px → 14px colors 67 changed
~
bg #f4f4f4 → #0f0f0f ~
surface #ffffff → #272727 ~
surface-soft #f8f9fa → #1f1f1f ~
surface-card #f5f5f5 → transparent ~
surface-strong #e5e7eb → #3f3f3f ~
text #111111 → #ffffff ~
text-strong #000000 → #ffffff ~
text-body #374151 → #ffffff ~
text-soft #6b7280 → #717171 ~
text-muted #898989 → #aaaaaa ~
brand #111111 → #ff0000 ~
brand-active #242424 → #aa0000 ~
border rgba(0, 0, 0, 0.08) → #3f3f3f ~
border-soft #f3f4f6 → #272727 ~
border-strong #e5e7eb → #5e5e5e +
bg-deep #000000 +
bg-light #ffffff +
surface-overlay rgba(0,0,0,0.85) +
surface-light #f9f9f9 +
text-inverse #0f0f0f +
text-disabled #717171 +
text-light #0f0f0f +
text-light-muted #606060 +
brand-hover #cc0000 +
brand-deep #990000 +
brand-shorts #ff0033 +
accent-link #3ea6ff +
accent-link-light #065fd4 +
accent-premium #f1c21b +
accent-music #ff0033 +
accent-tv #ff0000 +
accent-kids #ff0000 +
border-light #e5e5e5 +
shadow-card rgba(0,0,0,0.4) +
shadow-modal rgba(0,0,0,0.5) 0 8px 24px +
scrim-thumb linear-gradient(0deg, rgba(0,0,0,0.7) 0%, transparent 60%) +
progress-watched #ff0000 +
progress-rail rgba(255,255,255,0.2) +
progress-buffer rgba(255,255,255,0.4) +
recording-dot #ff0000 +
live-badge-bg #ff0000 +
duration-badge-bg rgba(0,0,0,0.6) +
success #0db750 +
warning #f1c21b +
danger #cc0000 +
info #3ea6ff +
shorts-tab #ff0033 +
community-tab #3ea6ff −
bg-soft #fafafa −
surface-dark #101010 −
surface-dark-elev #1a1a1a −
text-faint #9ca3af −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link #0000ee −
link-visited #551a8b −
link-hover #0000aa −
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":"YouTube Sans","size":72} ~
h1 {"family":"Cal Sans","size":36} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"Cal Sans","size":28} → {"family":"YouTube Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"YouTube Sans","size":14} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Roboto Mono","size":11} radius 1 changed
~
card 20px → 12px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 48px