Substack vs Craft
52 token-level differences between these two design systems.
Background
#ffffff → #fcf9f7 Text
#363737 → #030302 Brand
#ff6719 → #030302 Border
rgba(0, 0, 0, 0.10) → rgba(3, 3, 2, 0.09) Display font
Cahuenga → Untitled Serif Body size
19px → 16px colors 41 changed
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bg #ffffff → #fcf9f7 ~
bg-soft #f6f6f3 → #f7f2ee ~
text #363737 → #030302 ~
text-strong #1a1a1a → #030302 ~
text-muted #878787 → #8a8782 ~
brand #ff6719 → #030302 ~
brand-hover #e85412 → #1c1b19 ~
border rgba(0, 0, 0, 0.10) → rgba(3, 3, 2, 0.09) ~
border-strong rgba(0, 0, 0, 0.20) → rgba(3, 3, 2, 0.16) ~
border-soft rgba(0, 0, 0, 0.06) → rgba(3, 3, 2, 0.05) ~
success #0d8050 → #2f7d4f ~
warning #d97706 → #9a6212 ~
danger #dc2626 → #c0382e +
surface-elev #fbf7f4 +
text-body #3a3835 +
text-secondary #5c5a57 +
accent-blue #2563eb +
accent-blue-hover #1d4ed8 +
accent-blue-soft #e8effe +
accent-blue-deep #1e40af +
shadow-card rgba(36, 30, 24, 0.05) +
shadow-elev rgba(36, 30, 24, 0.10) +
scrim rgba(18, 16, 14, 0.45) +
success-soft #e8f3ec +
warning-soft #fbf0dc +
danger-soft #f9e6e3 +
info-soft #e8effe −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
surface-warm #fafaf7 −
text-soft #666c70 −
text-faint #a8a8a8 −
text-link #363737 −
brand-deep #cc4a0e −
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) −
shadow-soft rgba(0, 0, 0, 0.06) −
shadow-medium rgba(0, 0, 0, 0.10) −
reading-rule rgba(0, 0, 0, 0.08) typography 5 changed
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display {"family":"Cahuenga","size":56} → {"family":"Untitled Serif","size":80} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Untitled Serif","size":66} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Untitled Serif","size":54} ~
body {"family":"Spectral","size":19} → {"family":"Untitled Sans","size":16} ~
label {"family":"Monaco","size":13} → {"family":"SFMono-Regular","size":12} radius 2 changed
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button 6px → 12px ~
card 12px → 16px spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px