Substack vs Uniqlo
56 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#363737 → #000000 Brand
#ff6719 → #ff0000 Border
rgba(0, 0, 0, 0.10) → #dddddd Display font
Cahuenga → Inter Body size
19px → 14px colors 49 changed
~
text #363737 → #000000 ~
text-strong #1a1a1a → #000000 ~
text-soft #666c70 → #999999 ~
text-muted #878787 → #767676 ~
brand #ff6719 → #ff0000 ~
brand-hover #e85412 → #cc0000 ~
brand-deep #cc4a0e → #990000 ~
border rgba(0, 0, 0, 0.10) → #dddddd ~
border-strong rgba(0, 0, 0, 0.20) → #000000 ~
border-soft rgba(0, 0, 0, 0.06) → #eeeeee ~
success #0d8050 → #0a8a3f ~
warning #d97706 → #cc6600 ~
danger #dc2626 → #cc0000 ~
info #2563eb → #0064d2 +
bg-page #ffffff +
surface-soft #f7f7f7 +
surface-strong #eeeeee +
surface-grey #f4f4f4 +
bg-inverse #000000 +
brand-active #990000 +
brand-pale #ffe0e0 +
text-on-red #ffffff +
text-on-black #ffffff +
link #000000 +
link-hover #000000 +
border-input #999999 +
outline-focus #000000 +
scrim rgba(0,0,0,0.5) +
shadow-card rgba(0,0,0,0.08) +
shadow-modal rgba(0,0,0,0.16) +
warning-soft #fff4e5 +
rating-fill #ff0000 +
rating-empty #dddddd +
sale-red #ff0000 +
member-red #ff0000 −
bg-elev #fafaf7 −
bg-cream #fbf9f4 −
bg-soft #f6f6f3 −
surface-warm #fafaf7 −
text-faint #a8a8a8 −
text-link #363737 −
brand-tint rgba(255, 103, 25, 0.10) −
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) −
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":72} ~
h1 {"family":"Cahuenga","size":40} → {"family":"Inter","size":40} ~
h2 {"family":"Cahuenga","size":32} → {"family":"Inter","size":32} ~
body {"family":"Spectral","size":19} → {"family":"Inter","size":14} ~
label {"family":"Monaco","size":13} → {"family":"Monaco","size":11} radius 2 changed
~
button 6px → 4px ~
card 12px → 8px spacing identical
No differences.