YouTube vs xAI
81 token-level differences between these two design systems.
Background
#0f0f0f → #ffffff Text
#ffffff → #0a0a0a Brand
#ff0000 → #0a0a0a Border
#3f3f3f → #d5d9e2 Display font
YouTube Sans → Universal Sans Display Body size
14px → 16px colors 72 changed
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bg #0f0f0f → #ffffff ~
surface #272727 → #f9f8f6 ~
surface-card transparent → #fffffff2 ~
text #ffffff → #0a0a0a ~
text-strong #ffffff → #0a0a0a ~
text-muted #aaaaaa → #6b7280 ~
brand #ff0000 → #0a0a0a ~
brand-hover #cc0000 → #1f1f1f ~
brand-active #aa0000 → #2c2c2c ~
on-brand #ffffff → #0a0a0a ~
border #3f3f3f → #d5d9e2 ~
border-soft #272727 → rgba(10,10,10,0.08) ~
border-strong #5e5e5e → rgba(10,10,10,0.16) ~
success #0db750 → #248430 ~
warning #f1c21b → #b45309 ~
danger #cc0000 → #be2e31 ~
info #3ea6ff → #3b82f6 +
bg-soft #fafafa +
surface-terminal #f8f7f5 +
surface-hover rgba(10,10,10,0.04) +
surface-press rgba(10,10,10,0.08) +
header-bg rgba(255,255,255,0.85) +
text-terminal #262626 +
text-subtle #8a8f98 +
text-on-brand #ffffff +
link #111827 +
link-hover #0a0a0a +
link-visited #111827 +
ring #3b82f6 +
scrim rgba(10,10,10,0.5) +
shadow-color rgba(0,0,0,0.10) +
terminal-fg #262626 +
terminal-green #248430 +
terminal-green-bg #e3efe4 +
terminal-red #be2e31 +
terminal-red-bg #f8eaea +
success-bg #ecfdf3 +
info-bg #f0f8ff +
warning-bg #fffcf0 +
danger-bg #fff0f0 −
bg-deep #000000 −
bg-light #ffffff −
surface-strong #3f3f3f −
surface-soft #1f1f1f −
surface-overlay rgba(0,0,0,0.85) −
surface-light #f9f9f9 −
text-body #ffffff −
text-soft #717171 −
text-inverse #0f0f0f −
text-disabled #717171 −
text-light #0f0f0f −
text-light-muted #606060 −
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) −
shorts-tab #ff0033 −
community-tab #3ea6ff typography 5 changed
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display {"family":"YouTube Sans","size":72} → {"family":"Universal Sans Display","size":80} ~
h1 {"family":"YouTube Sans","size":40} → {"family":"Universal Sans Display","size":60} ~
h2 {"family":"YouTube Sans","size":32} → {"family":"Universal Sans Display","size":48} ~
body {"family":"YouTube Sans","size":14} → {"family":"Universal Sans","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px