Substack vs Svelte
76 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #15191e Brand
#ff6719 → #ff3e00 Border
rgba(0, 0, 0, 0.10) → #0000001a Display font
Cahuenga → Overpass Body size
19px → 17px colors 65 changed
~
bg-soft #f6f6f3 → #f9f9f9 ~
text #363737 → #15191e ~
text-strong #1a1a1a → #000000 ~
text-faint #a8a8a8 → #8c8c8c ~
text-muted #878787 → #5b5b5b ~
brand #ff6719 → #ff3e00 ~
brand-hover #e85412 → #e63600 ~
border rgba(0, 0, 0, 0.10) → #0000001a ~
border-strong rgba(0, 0, 0, 0.20) → #00000033 ~
shadow-soft rgba(0, 0, 0, 0.06) → rgba(0, 0, 0, 0.04) +
bg-strong #f4f4f4 +
surface-strong #f4f4f4 +
surface-muted #ededed +
text-disabled #bababa +
brand-strong #cc3100 +
brand-soft #fff1ec +
brand-faint #fff8f5 +
accent #40b3ff +
accent-strong #1d96e0 +
link #ff3e00 +
link-hover #cc3100 +
link-doc #40b3ff +
link-doc-hover #1d96e0 +
link-visited #a78bfa +
selected #fff1ec +
disabled-bg #f4f4f4 +
disabled-text #bababa +
border-subtle #0000000d +
divider #00000014 +
inverse-bg #0d1117 +
inverse-text #e6e6e6 +
inverse-text-muted #8b949e +
inverse-border #30363d +
shadow-standard rgba(0, 0, 0, 0.08) +
shadow-orange rgba(255, 62, 0, 0.18) +
success-bg #dcfce7 +
success-text #166534 +
success-border #86efac +
warning-bg #fff1ec +
warning-text #cc3100 +
warning-border #ff3e00 +
danger-bg #fee2e2 +
danger-text #991b1b +
danger-border #fca5a5 +
info-bg #e0f2ff +
info-text #0c4a6e +
info-border #7dd3fc +
on-accent #ffffff −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
surface-warm #fafaf7 −
text-soft #666c70 −
text-link #363737 −
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-medium rgba(0, 0, 0, 0.10) −
reading-rule rgba(0, 0, 0, 0.08) typography 5 changed
~
display {"family":"Cahuenga","size":56} → {"family":"Overpass","size":96} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Overpass","size":48} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Overpass","size":36} ~
body {"family":"Spectral","size":19} → {"family":"Source Sans Pro","size":17} ~
label {"family":"Monaco","size":13} → {"family":"Fira Mono","size":11} radius 1 changed
~
card 12px → 8px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px