Substack vs Fantastical
62 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #1d1e1f Brand
#ff6719 → #408fff Border
rgba(0, 0, 0, 0.10) → rgba(0,0,0,0.10) Display font
Cahuenga → Effra Body size
19px → 18px colors 52 changed
~
bg-soft #f6f6f3 → #f7f8fa ~
surface #ffffff → #f0f2f6 ~
surface-warm #fafaf7 → #fafbfc ~
text #363737 → #1d1e1f ~
text-strong #1a1a1a → #000000 ~
text-soft #666c70 → #86878a ~
text-faint #a8a8a8 → #b5b6b9 ~
text-muted #878787 → #5e6166 ~
brand #ff6719 → #408fff ~
brand-hover #e85412 → #1f73ec ~
brand-tint rgba(255, 103, 25, 0.10) → #e8f1ff ~
border rgba(0, 0, 0, 0.10) → rgba(0,0,0,0.10) ~
border-strong rgba(0, 0, 0, 0.20) → rgba(0,0,0,0.16) ~
border-soft rgba(0, 0, 0, 0.06) → rgba(0,0,0,0.06) +
bg-cooler #f2f4f7 +
surface-elev #ffffff +
brand-soft rgba(116,116,128,0.08) +
accent-cyan #5ac8fa +
accent-cyan-deep #34aadc +
accent-magenta #d94aff +
accent-magenta-deep #c71fea +
accent-green #34c759 +
accent-green-deep #28a745 +
accent-orange #ff9500 +
accent-orange-deep #e07b00 +
accent-yellow #ffcc00 +
accent-pink #ff2d55 +
accent-purple #af52de +
accent-indigo #5856d6 +
shadow-card rgba(0,0,0,0.04) +
shadow-elev rgba(0,0,0,0.08) +
shadow-deep rgba(0,0,0,0.12) +
shadow-glow rgba(64,143,255,0.18) +
semantic-success #34c759 +
semantic-warning #ff9500 +
semantic-danger #ff3b30 +
semantic-info #408fff −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
text-link #363737 −
brand-deep #cc4a0e −
brand-tint-strong rgba(255, 103, 25, 0.18) −
on-brand #ffffff −
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-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":"Effra","size":80} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Effra","size":56} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Effra","size":40} ~
body {"family":"Spectral","size":19} → {"family":"Effra","size":18} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":14} radius 3 changed
~
button 6px → 16px ~
card 12px → 20px ~
pill 9999px → 24px spacing 2 changed
~
lg 32px → 48px ~
xl 48px → 96px