Bun vs Substack
72 token-level differences between these two design systems.
Background
#fbf0df → #ffffff Text
#15151b → #363737 Brand
#f472b6 → #ff6719 Border
#15151b1a → rgba(0, 0, 0, 0.10) Display font
CoFo Sans → Cahuenga Body size
17px → 19px colors 62 changed
~
bg #fbf0df → #ffffff ~
bg-soft #fff7e8 → #f6f6f3 ~
text #15151b → #363737 ~
text-strong #000000 → #1a1a1a ~
text-muted #6b6b6b → #878787 ~
text-faint #9a9a9a → #a8a8a8 ~
brand #f472b6 → #ff6719 ~
border #15151b1a → rgba(0, 0, 0, 0.10) ~
border-strong #15151b33 → rgba(0, 0, 0, 0.20) ~
on-brand #15151b → #ffffff +
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) −
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 typography 5 changed
~
display {"family":"CoFo Sans","size":96} → {"family":"Cahuenga","size":56} ~
h1 {"family":"CoFo Sans","size":52} → {"family":"Cahuenga","size":40} ~
h2 {"family":"CoFo Sans","size":40} → {"family":"Cahuenga","size":32} ~
body {"family":"Inter","size":17} → {"family":"Spectral","size":19} ~
label {"family":"Berkeley Mono","size":11} → {"family":"Monaco","size":13} radius identical
No differences.
spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px