Tana vs Substack
54 token-level differences between these two design systems.
Background
#000000 → #ffffff Text
#f0eded → #363737 Brand
#e1f0bd → #ff6719 Border
#1f1f1f → rgba(0, 0, 0, 0.10) Display font
tanaClassic → Cahuenga Body size
17px → 19px colors 46 changed
~
bg #000000 → #ffffff ~
bg-soft #0a0a0a → #f6f6f3 ~
surface #141414 → #ffffff ~
text #f0eded → #363737 ~
text-strong #ffffff → #1a1a1a ~
text-muted #a8a5a3 → #878787 ~
text-soft #7a7775 → #666c70 ~
text-faint #555250 → #a8a8a8 ~
brand #e1f0bd → #ff6719 ~
brand-hover #cde0a3 → #e85412 ~
border #1f1f1f → rgba(0, 0, 0, 0.10) ~
border-soft #161616 → rgba(0, 0, 0, 0.06) ~
border-strong #2a2a2a → rgba(0, 0, 0, 0.20) ~
selection-bg #e1f0bd → rgba(255, 103, 25, 0.20) ~
success #a8d896 → #0d8050 ~
warning #e6c07a → #d97706 ~
danger #e89a8d → #dc2626 ~
info #9bb8d4 → #2563eb ~
on-brand #000000 → #ffffff +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
surface-warm #fafaf7 +
text-link #363737 +
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) +
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 #050505 −
surface-raised #1a1a1a −
surface-overlay #1f1f1f −
surface-inverted #f0eded −
text-on-brand #000000 −
text-on-inverted #0a0a0a −
brand-active #b8cc88 −
brand-soft #1f2516 −
accent-italic #d4caa8 −
accent-italic-soft #a8a08a −
link #e1f0bd −
link-hover #ffffff −
border-inverted #d8d5d3 −
focus-ring #e1f0bd −
selection-text #000000 −
shadow rgba(0,0,0,0.6) typography 5 changed
~
display {"family":"tanaClassic","size":83} → {"family":"Cahuenga","size":56} ~
h1 {"family":"tanaClassic","size":42} → {"family":"Cahuenga","size":40} ~
h2 {"family":"tanaClassic","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"SF Pro","size":17} → {"family":"Spectral","size":19} ~
label {"family":"JetBrains Mono","size":12} → {"family":"Monaco","size":13} radius 2 changed
~
button 8px → 6px ~
card 24px → 12px spacing 1 changed
~
xl 64px → 48px