Optimism vs Apple Music
68 token-level differences between these two design systems.
Background
#ffffff → #000000 Text
#000000 → #ffffff Brand
#ff0420 → #fa233b Border
#e0e0e0 → rgba(255,255,255,0.10) Display font
Optimism Display → SF Pro Body size
16px → 17px colors 60 changed
~
bg #ffffff → #000000 ~
bg-soft #f5f5f5 → #1a1a1c ~
text #000000 → #ffffff ~
brand #ff0420 → #fa233b ~
brand-hover #cc0319 → #e51e34 ~
brand-active #a30214 → #c8172c ~
brand-soft #ff04201a → rgba(250,35,59,0.16) ~
brand-glow rgba(255,4,32,0.40) → rgba(250,35,59,0.40) ~
brand-deep #7d020f → #cc1729 ~
border #e0e0e0 → rgba(255,255,255,0.10) ~
border-soft #ebebeb → rgba(255,255,255,0.06) ~
border-strong #c0c0c0 → rgba(255,255,255,0.18) ~
scrim rgba(0,0,0,0.65) → rgba(0,0,0,0.72) ~
link #ff0420 → #fa233b ~
link-hover #cc0319 → #ff4d63 +
bg-panel #1d1d1f +
bg-elev #2a2a2c +
bg-page #000000 +
surface #1d1d1f +
surface-glass rgba(29,29,31,0.72) +
surface-glass-light rgba(255,255,255,0.08) +
surface-elev #2a2a2c +
brand-gradient-start #fa233b +
brand-gradient-end #ff7b00 +
brand-gradient-radial-end #ff007a +
text-strong #ffffff +
text-soft rgba(255,255,255,0.78) +
text-faint rgba(255,255,255,0.56) +
text-disabled rgba(255,255,255,0.32) +
text-on-brand #ffffff +
selected rgba(250,35,59,0.16) +
scrim-light rgba(0,0,0,0.40) +
shadow-card rgba(0,0,0,0.40) +
shadow-elev rgba(0,0,0,0.60) +
shadow-modal rgba(0,0,0,0.80) +
shadow-album rgba(0,0,0,0.50) +
success #3aaa50 +
warning #ff9f0a +
danger #ff453a +
info #0a84ff +
vibrancy-overlay rgba(255,255,255,0.04) −
bg-strong #e6e6e6 −
bg-dark #000000 −
bg-dark-elev #1a1a1a −
bg-dark-deep #0a0a0a −
surface-card #ffffff −
surface-card-soft #f5f5f5 −
text-body #1a1a1a −
text-muted #5a5a5a −
text-subtle #8a8a8a −
text-on-dark #ffffff −
text-on-dark-soft #a8a8a8 −
brand-bright #ff3344 −
semantic-up #10b981 −
semantic-down #ef4444 −
semantic-warning #f59e0b −
semantic-info #ff0420 −
gradient-hero linear-gradient(135deg, #000000 0%, #1a1a1a 60%, #7d020f 100%) −
gradient-red linear-gradient(135deg, #ff0420 0%, #cc0319 100%) −
focus-ring rgba(255,4,32,0.45) typography 5 changed
~
display {"family":"Optimism Display","size":72} → {"family":"SF Pro","size":80} ~
h1 {"family":"Optimism Display","size":40} → {"family":"SF Pro","size":40} ~
h2 {"family":"Optimism Display","size":32} → {"family":"SF Pro","size":32} ~
body {"family":"Inter","size":16} → {"family":"SF Pro","size":17} ~
label {"family":"JetBrains Mono","size":11} → {"family":"JetBrains Mono","size":13} radius 2 changed
~
button 12px → 8px ~
pill 999px → 9999px spacing 1 changed
~
xl 64px → 48px