Substack vs Replit
63 token-level differences between these two design systems.
Background
#ffffff → #0e1525 Text
#363737 → #f5f9fc Brand
#ff6719 → #1fe0ea Border
rgba(0, 0, 0, 0.10) → #ffffff14 Display font
Cahuenga → Replit Sans Body size
19px → 17px colors 52 changed
~
bg #ffffff → #0e1525 ~
surface #ffffff → #1c2333 ~
text #363737 → #f5f9fc ~
text-strong #1a1a1a → #ffffff ~
text-soft #666c70 → #6c7891 ~
text-faint #a8a8a8 → #4a5366 ~
text-muted #878787 → #9aa6b8 ~
brand #ff6719 → #1fe0ea ~
brand-hover #e85412 → #3deef7 ~
brand-deep #cc4a0e → #0fb6c0 ~
brand-tint rgba(255, 103, 25, 0.10) → rgba(31,224,234,0.08) ~
on-brand #ffffff → #0e1525 ~
border rgba(0, 0, 0, 0.10) → #ffffff14 ~
border-strong rgba(0, 0, 0, 0.20) → #ffffff24 ~
border-soft rgba(0, 0, 0, 0.06) → #ffffff0a ~
success #0d8050 → #22c55e ~
warning #d97706 → #ff8a3d ~
danger #dc2626 → #ef4444 ~
info #2563eb → #1fe0ea ~
shadow-soft rgba(0, 0, 0, 0.06) → rgba(0,0,0,0.25) +
bg-deep #0b1120 +
bg-darker #080d18 +
surface-high #2b3245 +
surface-low #161e2e +
surface-elev #36405a +
text-on-brand #0e1525 +
brand-soft rgba(31,224,234,0.15) +
accent-orange #ff8a3d +
accent-orange-soft rgba(255,138,61,0.15) +
accent-pink #f26d9f +
accent-pink-soft rgba(242,109,159,0.15) +
accent-purple #9b6bff +
accent-purple-soft rgba(155,107,255,0.15) +
accent-yellow #ffd84a +
border-brand rgba(31,224,234,0.4) +
link #1fe0ea +
link-hover #3deef7 +
success-bg rgba(34,197,94,0.15) +
warning-bg rgba(255,138,61,0.15) +
danger-bg rgba(239,68,68,0.15) +
shadow-deep rgba(0,0,0,0.4) +
shadow-glow rgba(31,224,234,0.2) −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
bg-soft #f6f6f3 −
surface-warm #fafaf7 −
text-link #363737 −
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-medium rgba(0, 0, 0, 0.10) −
reading-rule rgba(0, 0, 0, 0.08) typography 5 changed
~
display {"family":"Cahuenga","size":56} → {"family":"Replit Sans","size":96} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Replit Sans","size":72} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Replit Sans","size":48} ~
body {"family":"Spectral","size":19} → {"family":"Replit Sans","size":17} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":12} radius 1 changed
~
card 12px → 8px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px