YouTube vs Coursera
78 token-level differences between these two design systems.
Background
#0f0f0f → #ffffff Text
#ffffff → #1f1f1f Brand
#ff0000 → #0056d2 Border
#3f3f3f → #e0e0e0 Display font
YouTube Sans → Source Sans 3 Body size
14px → 16px colors 72 changed
~
bg #0f0f0f → #ffffff ~
bg-deep #000000 → #1f1f1f ~
surface #272727 → #ffffff ~
surface-strong #3f3f3f → #e7eaf0 ~
surface-soft #1f1f1f → #f7f9fc ~
text #ffffff → #1f1f1f ~
text-strong #ffffff → #0a0a0a ~
text-muted #aaaaaa → #5e6677 ~
text-soft #717171 → #6e7480 ~
text-disabled #717171 → #9aa0ad ~
brand #ff0000 → #0056d2 ~
brand-hover #cc0000 → #003e9c ~
brand-active #aa0000 → #002f7a ~
brand-deep #990000 → #001e4f ~
border #3f3f3f → #e0e0e0 ~
border-soft #272727 → #eaedf2 ~
border-strong #5e5e5e → #c1c7d0 ~
shadow-card rgba(0,0,0,0.4) → rgba(0,0,0,0.08) ~
shadow-modal rgba(0,0,0,0.5) 0 8px 24px → rgba(0,0,0,0.20) ~
success #0db750 → #2e7d32 ~
warning #f1c21b → #f5b728 ~
danger #cc0000 → #d52424 ~
info #3ea6ff → #0056d2 +
bg-warm #fafafa +
bg-muted #f5f7f8 +
bg-promo #eef0fb +
surface-elevated #ffffff +
surface-hover #f5f7f8 +
text-on-brand #ffffff +
text-link #0056d2 +
text-link-hover #003e9c +
brand-soft #eef0fb +
accent-yellow #f5b728 +
accent-orange #f47e2c +
accent-green #2e7d32 +
accent-red #d52424 +
border-focus #0056d2 +
rating-star #f5b728 +
rating-star-empty #e0e0e0 +
badge-bestseller #f47e2c +
badge-new #0056d2 +
badge-trending #7c3aed +
shadow-popover rgba(0,0,0,0.12) +
success-soft #e6f3e7 +
warning-soft #fff5db +
danger-soft #fbeaea +
info-soft #eef0fb −
bg-light #ffffff −
surface-card transparent −
surface-overlay rgba(0,0,0,0.85) −
surface-light #f9f9f9 −
text-body #ffffff −
text-inverse #0f0f0f −
text-light #0f0f0f −
text-light-muted #606060 −
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 −
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 typography 4 changed
~
display {"family":"YouTube Sans","size":72} → {"family":"Source Sans 3","size":60} ~
h1 {"family":"YouTube Sans","size":40} → {"family":"Source Sans 3","size":40} ~
h2 {"family":"YouTube Sans","size":32} → {"family":"Source Sans 3","size":32} ~
body {"family":"YouTube Sans","size":14} → {"family":"Source Sans 3","size":16} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing identical
No differences.