shadcn/ui vs Sierra
66 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#0a0a0a → #302e2d Brand
#0a0a0a → #006838 Border
#e4e4e7 → #e4e0dc Display font
Geist → GT America Body size
16px → 16px colors 57 changed
~
surface #fafafa → #f6f5f3 ~
text #0a0a0a → #302e2d ~
text-muted #71717a → #a39f99 ~
text-faint #a1a1aa → #7c7873 ~
brand #0a0a0a → #006838 ~
on-brand #fafafa → #ffffff ~
link #0a0a0a → #006838 ~
link-hover #3f3f46 → #05351d ~
border #e4e4e7 → #e4e0dc ~
border-strong #d4d4d8 → #d4cfc9 +
bg-cream #f6f5f3 +
hero-bg #05351d +
text-heading #222222 +
on-hero #ffffff +
brand-bright #0a7d46 +
brand-deep #05351d +
text-soft #55524f +
glass-cta rgba(255, 255, 255, 0.10) +
selected-bg #eef0ec +
disabled #a39f99 +
border-subtle #efece8 +
border-hero rgba(255, 255, 255, 0.16) +
success-bg #e3efe7 +
success-text #05351d +
warning-bg #f6ecd9 +
warning-text #6b531c +
danger-bg #f6e4e1 +
danger-text #8a3a2e +
info-bg #e6edf2 +
info-text #2c4a5e −
surface-strong #f4f4f5 −
surface-muted #f4f4f5 −
surface-accent #f4f4f5 −
surface-elevated #ffffff −
text-strong #000000 −
text-secondary #3f3f46 −
brand-hover #1a1a1a −
brand-active #27272a −
destructive #ef4444 −
destructive-hover #dc2626 −
destructive-foreground #fafafa −
border-soft #f4f4f5 −
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) −
success #10b981 −
warning #f59e0b −
info #3b82f6 −
chart-1 #e76e50 −
chart-2 #2a9d90 −
chart-3 #274754 −
chart-4 #e8c468 −
chart-5 #f4a462 typography 5 changed
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display {"family":"Geist","size":56} → {"family":"GT America","size":80} ~
h1 {"family":"Geist","size":40} → {"family":"GT America","size":48} ~
h2 {"family":"Geist","size":32} → {"family":"GT America","size":32} ~
body {"family":"Geist","size":16} → {"family":"GT America","size":16} ~
label {"family":"Geist Mono","size":14} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px