Substack vs Bun
72 token-level differences between these two design systems.
Background
#ffffff → #fbf0df Text
#363737 → #15151b Brand
#ff6719 → #f472b6 Border
rgba(0, 0, 0, 0.10) → #15151b1a Display font
Cahuenga → CoFo Sans Body size
19px → 17px colors 62 changed
~
bg #ffffff → #fbf0df ~
bg-soft #f6f6f3 → #fff7e8 ~
text #363737 → #15151b ~
text-strong #1a1a1a → #000000 ~
text-faint #a8a8a8 → #9a9a9a ~
text-muted #878787 → #6b6b6b ~
brand #ff6719 → #f472b6 ~
on-brand #ffffff → #15151b ~
border rgba(0, 0, 0, 0.10) → #15151b1a ~
border-strong rgba(0, 0, 0, 0.20) → #15151b33 +
bg-strong #f5e8d0 +
surface-strong #fdfaf2 +
brand-strong #db2777 +
brand-soft #fce7f3 +
brand-faint #fdf2f8 +
accent #fbbf24 +
accent-strong #f59e0b +
accent-soft #fef3c7 +
link #db2777 +
link-hover #9d174d +
selected #fce7f3 +
disabled-bg #f5e8d0 +
disabled-text #9a9a9a +
border-subtle #15151b0d +
divider #15151b14 +
inverse-bg #15151b +
inverse-text #fbf0df +
inverse-text-muted #a1a1aa +
shadow-warm rgba(21, 21, 27, 0.08) +
shadow-pink rgba(244, 114, 182, 0.18) +
success-bg #dcfce7 +
success-text #166534 +
success-border #86efac +
warning-bg #fef3c7 +
warning-text #854d0e +
warning-border #fbbf24 +
danger-bg #fee2e2 +
danger-text #991b1b +
danger-border #fca5a5 +
info-bg #fce7f3 +
info-text #9d174d +
info-border #f9a8d4 +
on-accent #15151b −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
surface-warm #fafaf7 −
text-soft #666c70 −
text-link #363737 −
brand-hover #e85412 −
brand-deep #cc4a0e −
brand-tint rgba(255, 103, 25, 0.10) −
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":"CoFo Sans","size":96} ~
h1 {"family":"Cahuenga","size":40} → {"family":"CoFo Sans","size":52} ~
h2 {"family":"Cahuenga","size":32} → {"family":"CoFo Sans","size":40} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":17} ~
label {"family":"Monaco","size":13} → {"family":"Berkeley Mono","size":11} radius identical
No differences.
spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px