xAI vs YouTube
81 token-level differences between these two design systems.
Background
#ffffff → #0f0f0f Text
#0a0a0a → #ffffff Brand
#0a0a0a → #ff0000 Border
#d5d9e2 → #3f3f3f Display font
Universal Sans Display → YouTube Sans Body size
16px → 14px colors 72 changed
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bg #ffffff → #0f0f0f ~
surface #f9f8f6 → #272727 ~
surface-card #fffffff2 → transparent ~
text #0a0a0a → #ffffff ~
text-strong #0a0a0a → #ffffff ~
text-muted #6b7280 → #aaaaaa ~
brand #0a0a0a → #ff0000 ~
brand-hover #1f1f1f → #cc0000 ~
brand-active #2c2c2c → #aa0000 ~
on-brand #0a0a0a → #ffffff ~
border #d5d9e2 → #3f3f3f ~
border-soft rgba(10,10,10,0.08) → #272727 ~
border-strong rgba(10,10,10,0.16) → #5e5e5e ~
success #248430 → #0db750 ~
info #3b82f6 → #3ea6ff ~
warning #b45309 → #f1c21b ~
danger #be2e31 → #cc0000 +
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 −
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 typography 5 changed
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display {"family":"Universal Sans Display","size":80} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"Universal Sans Display","size":60} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"Universal Sans Display","size":48} → {"family":"YouTube Sans","size":32} ~
body {"family":"Universal Sans","size":16} → {"family":"YouTube Sans","size":14} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Roboto Mono","size":11} radius identical
No differences.
spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px