Substack vs Fireworks AI
69 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #0a0a14 Brand
#ff6719 → #6720ff Border
rgba(0, 0, 0, 0.10) → #e4e4eb Display font
Cahuenga → Inter Body size
19px → 16px colors 61 changed
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bg-soft #f6f6f3 → #fafafa ~
text #363737 → #0a0a14 ~
text-strong #1a1a1a → #15152a ~
text-faint #a8a8a8 → #9c9cb3 ~
text-muted #878787 → #6b6b85 ~
brand #ff6719 → #6720ff ~
brand-hover #e85412 → #5418d4 ~
brand-deep #cc4a0e → #2a0a78 ~
border rgba(0, 0, 0, 0.10) → #e4e4eb ~
border-strong rgba(0, 0, 0, 0.20) → #c4c4d1 ~
border-soft rgba(0, 0, 0, 0.06) → #f4f4f7 ~
success #0d8050 → #10b981 ~
warning #d97706 → #f59e0b ~
danger #dc2626 → #ef4444 ~
info #2563eb → #06b6d4 +
bg-deep #0a0a14 +
surface-soft #f4f4f7 +
surface-elevated #ffffff +
surface-purple #f1ebff +
surface-orange #fff2e8 +
surface-dark #0a0a14 +
surface-dark-card #15152a +
text-body #3a3a4f +
text-on-dark #ffffff +
text-on-dark-muted #c7c7d4 +
brand-active #3f10a3 +
brand-soft #f1ebff +
brand-orange #fa6927 +
brand-orange-hover #e25510 +
brand-orange-soft #fff2e8 +
brand-orange-deep #a83905 +
on-brand-orange #ffffff +
on-light #0a0a14 +
link #6720ff +
link-hover #5418d4 +
border-purple #6720ff +
shadow-color rgba(10, 10, 20, 0.04) +
shadow-color-md rgba(10, 10, 20, 0.08) +
shadow-color-lg rgba(10, 10, 20, 0.12) +
shadow-glow-purple rgba(103, 32, 255, 0.15) +
shadow-glow-orange rgba(250, 105, 39, 0.15) +
accent-emerald #10b981 +
accent-rose #ef4444 +
accent-amber #f59e0b +
accent-cyan #06b6d4 +
code-keyword #6720ff +
code-string #10b981 +
code-comment #9c9cb3 +
code-number #fa6927 −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
surface-warm #fafaf7 −
text-soft #666c70 −
text-link #363737 −
brand-tint rgba(255, 103, 25, 0.10) −
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":40} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Inter","size":32} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":16} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":11} radius 1 changed
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button 6px → 8px spacing 2 changed
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lg 32px → 48px ~
xl 48px → 96px