Casper vs YouTube
73 token-level differences between these two design systems.
Background
#ffffff → #0f0f0f Text
#1e306e → #ffffff Brand
#1e306e → #ff0000 Border
#dde0e9 → #3f3f3f Display font
New Kansas → YouTube Sans Body size
16px → 14px colors 64 changed
~
bg #ffffff → #0f0f0f ~
surface #ffffff → #272727 ~
brand #1e306e → #ff0000 ~
brand-deep #012169 → #990000 ~
brand-hover #011a54 → #cc0000 ~
text #1e306e → #ffffff ~
text-strong #012169 → #ffffff ~
text-muted #5a6488 → #aaaaaa ~
border #dde0e9 → #3f3f3f ~
border-strong #1e306e → #5e5e5e ~
border-soft #edeef3 → #272727 ~
success #1f7a4d → #0db750 ~
warning #9a6212 → #f1c21b ~
danger #b3261e → #cc0000 ~
info #1e306e → #3ea6ff +
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-body #ffffff +
text-soft #717171 +
text-inverse #0f0f0f +
text-disabled #717171 +
text-light #0f0f0f +
text-light-muted #606060 +
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) +
shorts-tab #ff0033 +
community-tab #3ea6ff −
bg-soft #f6f7fa −
bg-subtle #edeef3 −
surface-tint #f6f7fa −
surface-inverse #1e306e −
on-surface-inverse #ffffff −
accent-tint #e8eaf0 −
accent-tint-strong #dde0e9 −
text-faint #8b93ac −
text-on-brand #ffffff −
link #1e306e −
link-hover #012169 −
focus-ring #012169 −
success-bg #e8f3ed −
warning-bg #f7efe1 −
danger-bg #f8e8e6 −
info-bg #edeef3 typography 5 changed
~
display {"family":"New Kansas","size":80} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"New Kansas","size":40} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"New Kansas","size":32} → {"family":"YouTube Sans","size":32} ~
body {"family":"Calibre","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