Revolut vs Substack
63 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#191c1f → #363737 Brand
#191c1f → #ff6719 Border
#e2e4e6 → rgba(0, 0, 0, 0.10) Display font
Aeonik Pro → Cahuenga Body size
16px → 19px colors 56 changed
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text #191c1f → #363737 ~
text-muted #5f676e → #878787 ~
brand #191c1f → #ff6719 ~
border #e2e4e6 → rgba(0, 0, 0, 0.10) ~
border-strong #c9cdd1 → rgba(0, 0, 0, 0.20) ~
border-soft #f0f1f2 → rgba(0, 0, 0, 0.06) ~
shadow-soft rgba(16, 18, 21, 0.10) → rgba(0, 0, 0, 0.06) +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
bg-soft #f6f6f3 +
surface-warm #fafaf7 +
text-strong #1a1a1a +
text-soft #666c70 +
text-faint #a8a8a8 +
text-link #363737 +
brand-hover #e85412 +
brand-deep #cc4a0e +
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) +
success #0d8050 +
warning #d97706 +
danger #dc2626 +
info #2563eb +
shadow-medium rgba(0, 0, 0, 0.10) +
reading-rule rgba(0, 0, 0, 0.08) −
bg-dark #191c1f −
bg-dark-deep #0e1013 −
surface-subtle #f7f7f8 −
surface-muted #eff0f1 −
surface-dark #23272b −
surface-dark-2 #2d3237 −
text-body #3a3f44 −
text-subtle #8d969e −
text-on-dark #ffffff −
text-on-dark-muted rgba(255, 255, 255, 0.72) −
text-on-dark-subtle rgba(255, 255, 255, 0.48) −
brand-on-dark #ffffff −
accent #5f43ff −
accent-blue #2868ff −
accent-pink #ff4d97 −
accent-soft rgba(95, 67, 255, 0.10) −
on-brand-light #191c1f −
link #191c1f −
link-accent #5f43ff −
link-on-dark #ffffff −
border-on-dark rgba(255, 255, 255, 0.16) −
semantic-success #1f8f4e −
semantic-warning #c77700 −
semantic-danger #d92d20 −
semantic-info #2868ff −
focus-ring rgba(95, 67, 255, 0.55) −
shadow-ambient rgba(16, 18, 21, 0.06) −
shadow-standard rgba(16, 18, 21, 0.14) −
shadow-elevated rgba(16, 18, 21, 0.20) typography 5 changed
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display {"family":"Aeonik Pro","size":86} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Aeonik Pro","size":40} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Aeonik Pro","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"Inter","size":16} → {"family":"Spectral","size":19} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Monaco","size":13} radius 1 changed
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button 8px → 6px spacing 1 changed
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xl 64px → 48px