Perplexity vs YouTube
82 token-level differences between these two design systems.
Background
#fbf9f5 → #0f0f0f Text
#272520 → #ffffff Brand
#20808d → #ff0000 Border
rgba(39, 26, 0, 0.12) → #3f3f3f Display font
pplxSans → YouTube Sans Body size
16px → 14px colors 72 changed
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bg #fbf9f5 → #0f0f0f ~
bg-deep #efeae0 → #000000 ~
surface #ffffff → #272727 ~
text #272520 → #ffffff ~
text-strong #1a1813 → #ffffff ~
text-muted #5d574c → #aaaaaa ~
text-soft #7a7367 → #717171 ~
brand #20808d → #ff0000 ~
brand-deep #0f4f5a → #990000 ~
border rgba(39, 26, 0, 0.12) → #3f3f3f ~
border-strong rgba(39, 26, 0, 0.20) → #5e5e5e ~
border-soft rgba(39, 26, 0, 0.07) → #272727 +
bg-light #ffffff +
surface-strong #3f3f3f +
surface-soft #1f1f1f +
surface-card transparent +
surface-overlay rgba(0,0,0,0.85) +
surface-light #f9f9f9 +
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-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 #f5f1ea −
surface-warm rgba(39, 26, 0, 0.07) −
text-medium #3f3a31 −
text-faint #9a9388 −
brand-strong #176874 −
brand-soft #d6ecef −
brand-wash rgba(32, 128, 141, 0.08) −
cta-bg #272520 −
cta-text #fdfbfa −
cta-hover-bg #3a342b −
cta-active-bg #1a1813 −
link #20808d −
link-hover #176874 −
selected-bg rgba(32, 128, 141, 0.10) −
disabled #b8b1a4 −
border-brand rgba(32, 128, 141, 0.30) −
success-bg #dceee0 −
success-text #2f5d3f −
warning-bg #f5e8c5 −
warning-text #7a5e1f −
danger-bg #f4dada −
danger-text #8a3a3a −
info-bg #d6ecef −
info-text #0f4f5a typography 5 changed
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display {"family":"pplxSans","size":72} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"pplxSans","size":48} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"pplxSans","size":36} → {"family":"YouTube Sans","size":32} ~
body {"family":"pplxSans","size":16} → {"family":"YouTube Sans","size":14} ~
label {"family":"pplxMono","size":12} → {"family":"Roboto Mono","size":11} radius identical
No differences.
spacing 5 changed
~
xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 12px → 32px ~
xl 20px → 48px