Substack vs Mintlify
60 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #08090a Brand
#ff6719 → #0c8c5e Border
rgba(0, 0, 0, 0.10) → rgba(8, 9, 10, 0.07) Display font
Cahuenga → Inter Body size
19px → 16px colors 49 changed
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text #363737 → #08090a ~
text-strong #1a1a1a → #000000 ~
text-soft #666c70 → rgba(8, 9, 10, 0.6) ~
text-faint #a8a8a8 → rgba(8, 9, 10, 0.45) ~
text-muted #878787 → rgba(8, 9, 10, 0.3) ~
brand #ff6719 → #0c8c5e ~
brand-deep #cc4a0e → #085f3f ~
brand-tint rgba(255, 103, 25, 0.10) → #c5e6d5 ~
border rgba(0, 0, 0, 0.10) → rgba(8, 9, 10, 0.07) ~
border-strong rgba(0, 0, 0, 0.20) → rgba(8, 9, 10, 0.14) +
bg-secondary #f9f8f7 +
bg-tertiary #f4f2ef +
surface-elev #fafaf9 +
text-medium #3a3b3c +
brand-bright #10a370 +
brand-soft #e6f4ed +
cta-bg #08090a +
cta-text #ffffff +
link #0c8c5e +
link-hover #085f3f +
selected-bg #f9f8f7 +
disabled rgba(8, 9, 10, 0.3) +
border-subtle rgba(8, 9, 10, 0.04) +
border-brand rgba(12, 140, 94, 0.30) +
success-bg #e6f4ed +
success-text #085f3f +
warning-bg #fef4e6 +
warning-text #7a4a00 +
danger-bg #fdeeee +
danger-text #a82020 +
info-bg #eef4fd +
info-text #1a3a7a −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
bg-soft #f6f6f3 −
surface-warm #fafaf7 −
text-link #363737 −
brand-hover #e85412 −
brand-tint-strong rgba(255, 103, 25, 0.18) −
border-soft rgba(0, 0, 0, 0.06) −
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-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":"Inter","size":64} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Inter","size":48} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Inter","size":40} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":16} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":11} radius 1 changed
~
button 6px → 8px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 32px → 16px ~
xl 48px → 24px