Fireworks AI vs Substack
69 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#0a0a14 → #363737 Brand
#6720ff → #ff6719 Border
#e4e4eb → rgba(0, 0, 0, 0.10) Display font
Inter → Cahuenga Body size
16px → 19px colors 61 changed
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bg-soft #fafafa → #f6f6f3 ~
text #0a0a14 → #363737 ~
text-strong #15152a → #1a1a1a ~
text-muted #6b6b85 → #878787 ~
text-faint #9c9cb3 → #a8a8a8 ~
brand #6720ff → #ff6719 ~
brand-hover #5418d4 → #e85412 ~
brand-deep #2a0a78 → #cc4a0e ~
border #e4e4eb → rgba(0, 0, 0, 0.10) ~
border-strong #c4c4d1 → rgba(0, 0, 0, 0.20) ~
border-soft #f4f4f7 → rgba(0, 0, 0, 0.06) ~
success #10b981 → #0d8050 ~
warning #f59e0b → #d97706 ~
danger #ef4444 → #dc2626 ~
info #06b6d4 → #2563eb +
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) −
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 typography 5 changed
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display {"family":"Inter","size":72} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Inter","size":40} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Inter","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"Inter","size":16} → {"family":"Spectral","size":19} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Monaco","size":13} radius 1 changed
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button 8px → 6px spacing 2 changed
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lg 48px → 32px ~
xl 96px → 48px