Cash App vs Substack
66 token-level differences between these two design systems.
Background
#0e0e0e → #ffffff Text
#ffffff → #363737 Brand
#00d54b → #ff6719 Border
rgba(255, 255, 255, 0.10) → rgba(0, 0, 0, 0.10) Display font
Cash Sans → Cahuenga Body size
16px → 19px colors 58 changed
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bg #0e0e0e → #ffffff ~
text #ffffff → #363737 ~
text-muted #a0a0a0 → #878787 ~
brand #00d54b → #ff6719 ~
brand-deep #00a83a → #cc4a0e ~
on-brand #0e0e0e → #ffffff ~
border rgba(255, 255, 255, 0.10) → rgba(0, 0, 0, 0.10) ~
border-strong rgba(255, 255, 255, 0.20) → rgba(0, 0, 0, 0.20) ~
border-soft rgba(255, 255, 255, 0.06) → rgba(0, 0, 0, 0.06) ~
shadow-soft rgba(0, 0, 0, 0.5) → rgba(0, 0, 0, 0.06) +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
bg-soft #f6f6f3 +
surface #ffffff +
surface-warm #fafaf7 +
text-strong #1a1a1a +
text-soft #666c70 +
text-faint #a8a8a8 +
text-link #363737 +
brand-hover #e85412 +
brand-tint rgba(255, 103, 25, 0.10) +
brand-tint-strong rgba(255, 103, 25, 0.18) +
border-warm rgba(0, 0, 0, 0.08) +
selection-bg rgba(255, 103, 25, 0.20) +
success #0d8050 +
warning #d97706 +
danger #dc2626 +
info #2563eb +
shadow-medium rgba(0, 0, 0, 0.10) +
reading-rule rgba(0, 0, 0, 0.08) −
bg-pure #000000 −
bg-elevated #1a1a1a −
bg-card #1f1f1f −
bg-elevated-2 #2a2a2a −
surface-light-rare #ffffff −
surface-light-cool #f5f5f5 −
text-body #e8e8e8 −
text-subtle #6c6c6c −
text-on-light #0e0e0e −
text-body-on-light #1f1f1f −
brand-bright #21fb6f −
brand-soft rgba(0, 213, 75, 0.12) −
accent-blue #00cfff −
accent-orange #ff7800 −
accent-purple #9b59ff −
accent-pink #ff4d8b −
link #00d54b −
link-hover #21fb6f −
border-on-light #d8d8d8 −
border-on-green rgba(0, 0, 0, 0.20) −
semantic-success #00d54b −
semantic-warning #ffb800 −
semantic-danger #ff4d4d −
semantic-info #00cfff −
focus-ring rgba(0, 213, 75, 0.50) −
shadow-glow rgba(0, 213, 75, 0.45) −
shadow-ambient rgba(0, 0, 0, 0.4) −
shadow-hard rgba(0, 0, 0, 0.65) typography 5 changed
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display {"family":"Cash Sans","size":96} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Cash Sans","size":40} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Cash Sans","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"Cash Sans","size":16} → {"family":"Spectral","size":19} ~
label {"family":"Cash Sans Mono","size":11} → {"family":"Monaco","size":13} radius 2 changed
~
button 12px → 6px ~
card 16px → 12px spacing 1 changed
~
xl 64px → 48px