Substack vs Render
69 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #373145 Brand
#ff6719 → #8a05ff Border
rgba(0, 0, 0, 0.10) → #0000001a Display font
Cahuenga → Inter Body size
19px → 16px colors 57 changed
~
surface #ffffff → #fafafa ~
text #363737 → #373145 ~
text-soft #666c70 → #9089a0 ~
text-faint #a8a8a8 → #bcb6c8 ~
text-muted #878787 → #5e5b6f ~
brand #ff6719 → #8a05ff ~
brand-hover #e85412 → #6e04cc ~
brand-deep #cc4a0e → #3d0270 ~
border rgba(0, 0, 0, 0.10) → #0000001a ~
border-strong rgba(0, 0, 0, 0.20) → #00000033 ~
border-soft rgba(0, 0, 0, 0.06) → #0000000d ~
success #0d8050 → #0a8754 ~
warning #d97706 → #cc7400 ~
danger #dc2626 → #d72638 ~
info #2563eb → #8a05ff +
bg-deep #fafafa +
bg-elev-1 #f5f3fb +
bg-elev-2 #ffffff +
surface-soft #e6daff +
surface-glow #fbceff +
surface-deep #f3eefe +
brand-pressed #5a039f +
brand-glow #8a05ff1f +
accent #9d66ff +
accent-hover #b08aff +
accent-soft #e6daff +
accent-glow #fbceff +
link #8a05ff +
link-hover #6e04cc +
link-visited #6a04b8 +
selected #8a05ff14 +
disabled #e6e4ec +
disabled-text #a8a4b4 +
text-heading #1f1a2e +
text-disabled #a8a4b4 +
border-brand #8a05ff66 +
shadow-ambient rgba(55,49,69,0.06) +
shadow-standard rgba(55,49,69,0.1) +
shadow-elevated rgba(138,5,255,0.18) +
shadow-glow rgba(251,206,255,0.5) +
success-bg #dffaef +
warning-bg #fff4e0 +
danger-bg #ffe5e8 +
info-bg #e6daff −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
bg-soft #f6f6f3 −
surface-warm #fafaf7 −
text-strong #1a1a1a −
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) typography 5 changed
~
display {"family":"Cahuenga","size":56} → {"family":"Inter","size":88} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Inter","size":48} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Inter","size":36} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":16} ~
label {"family":"Monaco","size":13} → {"family":"JetBrains Mono","size":12} radius 2 changed
~
button 6px → 8px ~
card 12px → 24px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px