Fantastical vs Substack
62 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1d1e1f → #363737 Brand
#408fff → #ff6719 Border
rgba(0,0,0,0.10) → rgba(0, 0, 0, 0.10) Display font
Effra → Cahuenga Body size
18px → 19px colors 52 changed
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bg-soft #f7f8fa → #f6f6f3 ~
surface #f0f2f6 → #ffffff ~
surface-warm #fafbfc → #fafaf7 ~
text #1d1e1f → #363737 ~
text-strong #000000 → #1a1a1a ~
text-muted #5e6166 → #878787 ~
text-soft #86878a → #666c70 ~
text-faint #b5b6b9 → #a8a8a8 ~
brand #408fff → #ff6719 ~
brand-hover #1f73ec → #e85412 ~
brand-tint #e8f1ff → rgba(255, 103, 25, 0.10) ~
border rgba(0,0,0,0.10) → rgba(0, 0, 0, 0.10) ~
border-soft rgba(0,0,0,0.06) → rgba(0, 0, 0, 0.06) ~
border-strong rgba(0,0,0,0.16) → rgba(0, 0, 0, 0.20) +
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) −
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 typography 5 changed
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display {"family":"Effra","size":80} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Effra","size":56} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Effra","size":40} → {"family":"Cahuenga","size":32} ~
body {"family":"Effra","size":18} → {"family":"Spectral","size":19} ~
label {"family":"JetBrains Mono","size":14} → {"family":"Monaco","size":13} radius 3 changed
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button 16px → 6px ~
card 20px → 12px ~
pill 24px → 9999px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 48px