Substack vs Arbitrum
57 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #0d1626 Brand
#ff6719 → #28a0f0 Border
rgba(0, 0, 0, 0.10) → #dde2eb Display font
Cahuenga → Inter Body size
19px → 16px colors 45 changed
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bg-soft #f6f6f3 → #f5f7fa ~
text #363737 → #0d1626 ~
text-strong #1a1a1a → #152d54 ~
text-soft #666c70 → #8a93a6 ~
text-faint #a8a8a8 → #bcc2cf ~
text-muted #878787 → #5a647a ~
brand #ff6719 → #28a0f0 ~
brand-hover #e85412 → #1d8edb ~
brand-deep #cc4a0e → #125a90 ~
brand-tint rgba(255, 103, 25, 0.10) → #dceefb ~
border rgba(0, 0, 0, 0.10) → #dde2eb ~
border-strong rgba(0, 0, 0, 0.20) → #bcc4d2 ~
border-soft rgba(0, 0, 0, 0.06) → #eaeef5 ~
success #0d8050 → #1a8757 ~
warning #d97706 → #cc8800 ~
danger #dc2626 → #c4313a ~
info #2563eb → #28a0f0 +
bg-warm #fafbfd +
surface-soft #fafbfd +
surface-strong #eef2f7 +
brand-pressed #1773b8 +
brand-soft #a6d4f5 +
navy #152d54 +
navy-deep #0a1d3d +
navy-soft rgba(21, 45, 84, 0.08) +
text-on-brand #ffffff +
link #28a0f0 +
link-hover #152d54 +
selected-bg #dceefb +
border-brand #28a0f0 +
arbitrum-orbit #9b59ff +
arbitrum-nova #ff8a00 +
ecosystem-defi #28a0f0 +
ecosystem-gaming #9b59ff +
ecosystem-nft #ff8a00 −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
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-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":72} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Inter","size":36} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Inter","size":28} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":16} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":13} radius 2 changed
~
button 6px → 12px ~
card 12px → 16px spacing 5 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px