YouTube vs Cognition
74 token-level differences between these two design systems.
Background
#0f0f0f → #f7f6f5 Text
#ffffff → #000000 Brand
#ff0000 → #191919 Border
#3f3f3f → #000000 Display font
YouTube Sans → nbInternational Body size
14px → 16px colors 62 changed
~
bg #0f0f0f → #f7f6f5 ~
surface #272727 → #ffffff ~
text #ffffff → #000000 ~
text-muted #aaaaaa → #9a9a9a ~
text-soft #717171 → #3d3d3d ~
brand #ff0000 → #191919 ~
brand-hover #cc0000 → #000000 ~
on-brand #ffffff → #f7f6f5 ~
border #3f3f3f → #000000 ~
border-soft #272727 → rgba(0, 0, 0, 0.12) +
bg-secondary #f0efed +
text-faint #6b6b6b +
link #000000 +
link-hover #191919 +
selected-bg #0000000d +
disabled #9a9a9a +
border-subtle rgba(0, 0, 0, 0.06) +
input-bg rgba(0, 0, 0, 0.031) +
input-bg-hover rgba(0, 0, 0, 0.051) +
success-text #1f5130 +
warning-text #7a5e1f +
danger-text #8a2b2b +
info-text #26416b −
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-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-strong #5e5e5e −
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
~
display {"family":"YouTube Sans","size":72} → {"family":"nbInternational","size":72} ~
h1 {"family":"YouTube Sans","size":40} → {"family":"nbInternational","size":36} ~
h2 {"family":"YouTube Sans","size":32} → {"family":"nbInternational","size":20} ~
body {"family":"YouTube Sans","size":14} → {"family":"stkBureauSerif","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 3 changed
~
button 8px → 0px ~
card 12px → 0px ~
pill 9999px → 0px spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px