PropelAuth vs YouTube
90 token-level differences between these two design systems.
Background
#ffffff → #0f0f0f Text
#343a40 → #ffffff Brand
#5d5cf5 → #ff0000 Border
#dee2e6 → #3f3f3f Display font
SF Pro Rounded → YouTube Sans Body size
16px → 14px colors 83 changed
~
bg #ffffff → #0f0f0f ~
surface #ffffff → #272727 ~
surface-soft #f8f9fa → #1f1f1f ~
surface-strong #f1f3f5 → #3f3f3f ~
text #343a40 → #ffffff ~
text-strong #151531 → #ffffff ~
text-muted #6c757d → #aaaaaa ~
text-soft #868e96 → #717171 ~
brand #5d5cf5 → #ff0000 ~
brand-deep #4747e0 → #990000 ~
border #dee2e6 → #3f3f3f ~
border-soft #e9ecef → #272727 ~
border-strong #ced4da → #5e5e5e ~
shadow-card rgba(21,21,49,0.04) → rgba(0,0,0,0.4) ~
shadow-modal rgba(21,21,49,0.16) → rgba(0,0,0,0.5) 0 8px 24px ~
success #0f8a4d → #0db750 ~
warning #d97706 → #f1c21b ~
danger #dc2626 → #cc0000 ~
info #5d5cf5 → #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-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 −
bg-soft #f8f9fa −
bg-section #f1f3f5 −
bg-violet-tint #f3f3ff −
bg-deep-navy #151531 −
bg-deep-card #252550 −
bg-deepest #0a0a1f −
surface-violet #eeeefe −
surface-deep-navy #151531 −
surface-deeper #252550 −
text-display #151531 −
text-faint #adb5bd −
text-on-dark #ffffff −
text-on-violet #151531 −
brand-light #7c7bf7 −
brand-soft #eeeefe −
brand-pale #dadafe −
navy-cta #151531 −
navy-cta-hover #1f1f40 −
navy-cta-active #0a0a1f −
on-navy-cta #ffffff −
on-dark #ffffff −
on-light #151531 −
border-input #ced4da −
border-violet #5d5cf5 −
border-on-dark rgba(255,255,255,0.10) −
scrim rgba(21,21,49,0.48) −
shadow-elev rgba(21,21,49,0.08) −
success-bg #d3f9d8 −
warning-bg #fff5e6 −
danger-bg #ffe3e3 −
organization-tag-bg #eeeefe −
organization-tag-text #5d5cf5 −
role-admin #dc2626 −
role-member #0f8a4d −
role-viewer #5d5cf5 typography 5 changed
~
display {"family":"SF Pro Rounded","size":72} → {"family":"YouTube Sans","size":72} ~
h1 {"family":"SF Pro Rounded","size":60} → {"family":"YouTube Sans","size":40} ~
h2 {"family":"SF Pro Rounded","size":40} → {"family":"YouTube Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"YouTube Sans","size":14} ~
label {"family":"JetBrains Mono","size":13} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 6px → 8px ~
card 16px → 12px spacing identical
No differences.