shadcn/ui vs Costco
78 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#0a0a0a → #333333 Brand
#0a0a0a → #005dab Border
#e4e4e7 → #cccccc Display font
Geist → Inter Body size
16px → 14px colors 66 changed
~
surface #fafafa → #ffffff ~
surface-strong #f4f4f5 → #e8e8e8 ~
text #0a0a0a → #333333 ~
text-muted #71717a → #5e5e5e ~
brand #0a0a0a → #005dab ~
link #0a0a0a → #005dab ~
link-hover #3f3f46 → #003e74 ~
border #e4e4e7 → #cccccc ~
border-soft #f4f4f5 → #e0e0e0 ~
border-strong #d4d4d8 → #999999 ~
success #10b981 → #3a8b00 ~
warning #f59e0b → #cc6600 ~
info #3b82f6 → #005dab +
bg-page #f4f4f4 +
surface-soft #f4f4f4 +
surface-yellow #fff8d6 +
surface-blue-soft #e3f0fa +
masthead #005dab +
masthead-deep #003e74 +
masthead-active #002c52 +
brand-deep #003e74 +
brand-darkest #002c52 +
costco-red #e31837 +
costco-red-deep #b41027 +
costco-red-active #8c0c1f +
warehouse-yellow #ffeb00 +
warehouse-yellow-deep #fdd000 +
text-soft #7d7d7d +
text-on-blue #ffffff +
text-on-red #ffffff +
text-on-yellow #000000 +
link-visited #5e2a8c +
border-input #999999 +
rating-yellow #fdd000 +
rating-empty #cccccc +
member-savings #e31837 +
online-only #005dab +
out-of-stock #7d7d7d +
scrim rgba(0,0,0,0.5) +
shadow-card rgba(0,0,0,0.08) +
shadow-elev rgba(0,0,0,0.16) +
warning-soft #fff7e6 +
danger #e31837 −
surface-muted #f4f4f5 −
surface-accent #f4f4f5 −
surface-elevated #ffffff −
text-secondary #3f3f46 −
text-faint #a1a1aa −
brand-hover #1a1a1a −
brand-active #27272a −
on-brand #fafafa −
destructive #ef4444 −
destructive-hover #dc2626 −
destructive-foreground #fafafa −
input #e4e4e7 −
input-border #e4e4e7 −
ring #0a0a0a −
selection-bg rgba(10, 10, 10, 0.1) −
shadow-color rgba(0, 0, 0, 0.05) −
shadow-color-md rgba(0, 0, 0, 0.1) −
shadow-color-lg rgba(0, 0, 0, 0.15) −
chart-1 #e76e50 −
chart-2 #2a9d90 −
chart-3 #274754 −
chart-4 #e8c468 −
chart-5 #f4a462 typography 5 changed
~
display {"family":"Geist","size":56} → {"family":"Inter","size":72} ~
h1 {"family":"Geist","size":40} → {"family":"Inter","size":40} ~
h2 {"family":"Geist","size":32} → {"family":"Inter","size":32} ~
body {"family":"Geist","size":16} → {"family":"Inter","size":14} ~
label {"family":"Geist Mono","size":14} → {"family":"Monaco","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px