Amazon vs YouTube
90 token-level differences between these two design systems.
Background
#ffffff → #0f0f0f Text
#0f1111 → #ffffff Brand
#ff9900 → #ff0000 Border
#d5d9d9 → #3f3f3f Display font
Amazon Ember → YouTube Sans Body size
14px → 14px colors 78 changed
~
bg #ffffff → #0f0f0f ~
surface #ffffff → #272727 ~
surface-soft #f7f8f8 → #1f1f1f ~
surface-strong #f0f2f2 → #3f3f3f ~
text #0f1111 → #ffffff ~
text-strong #0f1111 → #ffffff ~
text-muted #565959 → #aaaaaa ~
text-soft #6f7373 → #717171 ~
brand #ff9900 → #ff0000 ~
border #d5d9d9 → #3f3f3f ~
border-strong #888c8c → #5e5e5e ~
border-soft #e7e7e7 → #272727 ~
shadow-card rgba(0,0,0,0.05) → rgba(0,0,0,0.4) ~
success #007600 → #0db750 ~
warning #b66719 → #f1c21b ~
danger #b12704 → #cc0000 ~
info #007185 → #3ea6ff +
bg-deep #000000 +
bg-light #ffffff +
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-deep #990000 +
brand-shorts #ff0033 +
on-brand #ffffff +
accent-link #3ea6ff +
accent-link-light #065fd4 +
accent-premium #f1c21b +
accent-music #ff0033 +
accent-tv #ff0000 +
accent-kids #ff0000 +
border-light #e5e5e5 +
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-page #eaeded −
surface-yellow #fef8e8 −
masthead #131921 −
masthead-sub #232f3e −
masthead-hover #37475a −
text-link #007185 −
text-link-hover #c45500 −
text-on-dark #ffffff −
text-on-dark-muted #cccccc −
brand-cta-top #ffd814 −
brand-cta-bottom #ffa41c −
brand-cta-border #fcd200 −
brand-cta-hover #f7ca00 −
buy-now #ffa41c −
buy-now-hover #fa8900 −
border-input #a6a6a6 −
prime-blue #00a8e1 −
prime-deep #146eb4 −
rating-orange #ffa41c −
rating-empty #d5d9d9 −
price #0f1111 −
price-deal #cc0c39 −
savings #cc0c39 −
warehouse-deal #007600 −
in-stock #007600 −
shipping-soon #b12704 −
scrim rgba(15,17,17,0.7) −
shadow-elev rgba(0,0,0,0.15) −
warning-soft #fff3e0 typography 5 changed
~
display {"family":"Amazon Ember","size":72} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"Amazon Ember","size":40} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"Amazon Ember","size":32} → {"family":"YouTube Sans","size":32} ~
body {"family":"Amazon Ember","size":14} → {"family":"YouTube Sans","size":14} ~
label {"family":"Monaco","size":11} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 7px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 8px → 16px ~
lg 14px → 32px ~
xl 22px → 48px