YouTube vs Sierra
78 token-level differences between these two design systems.
Background
#0f0f0f → #ffffff Text
#ffffff → #302e2d Brand
#ff0000 → #006838 Border
#3f3f3f → #e4e0dc Display font
YouTube Sans → GT America Body size
14px → 16px colors 69 changed
~
bg #0f0f0f → #ffffff ~
surface #272727 → #f6f5f3 ~
text #ffffff → #302e2d ~
text-muted #aaaaaa → #a39f99 ~
text-soft #717171 → #55524f ~
brand #ff0000 → #006838 ~
brand-deep #990000 → #05351d ~
border #3f3f3f → #e4e0dc ~
border-strong #5e5e5e → #d4cfc9 +
bg-cream #f6f5f3 +
hero-bg #05351d +
text-heading #222222 +
on-hero #ffffff +
brand-bright #0a7d46 +
text-faint #7c7873 +
link #006838 +
link-hover #05351d +
glass-cta rgba(255, 255, 255, 0.10) +
selected-bg #eef0ec +
disabled #a39f99 +
border-subtle #efece8 +
border-hero rgba(255, 255, 255, 0.16) +
success-bg #e3efe7 +
success-text #05351d +
warning-bg #f6ecd9 +
warning-text #6b531c +
danger-bg #f6e4e1 +
danger-text #8a3a2e +
info-bg #e6edf2 +
info-text #2c4a5e −
bg-deep #000000 −
bg-light #ffffff −
surface-strong #3f3f3f −
surface-soft #1f1f1f −
surface-card transparent −
surface-overlay rgba(0,0,0,0.85) −
surface-light #f9f9f9 −
text-strong #ffffff −
text-body #ffffff −
text-inverse #0f0f0f −
text-disabled #717171 −
text-light #0f0f0f −
text-light-muted #606060 −
brand-hover #cc0000 −
brand-active #aa0000 −
brand-shorts #ff0033 −
accent-link #3ea6ff −
accent-link-light #065fd4 −
accent-premium #f1c21b −
accent-music #ff0033 −
accent-tv #ff0000 −
accent-kids #ff0000 −
border-soft #272727 −
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 typography 5 changed
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display {"family":"YouTube Sans","size":72} → {"family":"GT America","size":80} ~
h1 {"family":"YouTube Sans","size":40} → {"family":"GT America","size":48} ~
h2 {"family":"YouTube Sans","size":32} → {"family":"GT America","size":32} ~
body {"family":"YouTube Sans","size":14} → {"family":"GT America","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px