Svelte vs YouTube
99 token-level differences between these two design systems.
Background
#ffffff → #0f0f0f Text
#15191e → #ffffff Brand
#ff3e00 → #ff0000 Border
#0000001a → #3f3f3f Display font
Overpass → YouTube Sans Body size
17px → 14px colors 87 changed
~
bg #ffffff → #0f0f0f ~
surface #ffffff → #272727 ~
surface-strong #f4f4f4 → #3f3f3f ~
text #15191e → #ffffff ~
text-strong #000000 → #ffffff ~
text-muted #5b5b5b → #aaaaaa ~
text-disabled #bababa → #717171 ~
brand #ff3e00 → #ff0000 ~
brand-hover #e63600 → #cc0000 ~
border #0000001a → #3f3f3f ~
border-strong #00000033 → #5e5e5e +
bg-deep #000000 +
bg-light #ffffff +
surface-soft #1f1f1f +
surface-card transparent +
surface-overlay rgba(0,0,0,0.85) +
surface-light #f9f9f9 +
text-body #ffffff +
text-soft #717171 +
text-inverse #0f0f0f +
text-light #0f0f0f +
text-light-muted #606060 +
brand-active #aa0000 +
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-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 −
bg-soft #f9f9f9 −
bg-strong #f4f4f4 −
surface-muted #ededed −
text-faint #8c8c8c −
brand-strong #cc3100 −
brand-soft #fff1ec −
brand-faint #fff8f5 −
accent #40b3ff −
accent-strong #1d96e0 −
link #ff3e00 −
link-hover #cc3100 −
link-doc #40b3ff −
link-doc-hover #1d96e0 −
link-visited #a78bfa −
selected #fff1ec −
disabled-bg #f4f4f4 −
disabled-text #bababa −
border-subtle #0000000d −
divider #00000014 −
inverse-bg #0d1117 −
inverse-text #e6e6e6 −
inverse-text-muted #8b949e −
inverse-border #30363d −
shadow-soft rgba(0, 0, 0, 0.04) −
shadow-standard rgba(0, 0, 0, 0.08) −
shadow-orange rgba(255, 62, 0, 0.18) −
success-bg #dcfce7 −
success-text #166534 −
success-border #86efac −
warning-bg #fff1ec −
warning-text #cc3100 −
warning-border #ff3e00 −
danger-bg #fee2e2 −
danger-text #991b1b −
danger-border #fca5a5 −
info-bg #e0f2ff −
info-text #0c4a6e −
info-border #7dd3fc −
on-accent #ffffff typography 5 changed
~
display {"family":"Overpass","size":96} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"Overpass","size":48} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"Overpass","size":36} → {"family":"YouTube Sans","size":32} ~
body {"family":"Source Sans Pro","size":17} → {"family":"YouTube Sans","size":14} ~
label {"family":"Fira Mono","size":11} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px