Polygon vs Casper
66 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#0e0820 → #1e306e Brand
#8247e5 → #1e306e Border
#e0d8ed → #dde0e9 Display font
Polygon Display → New Kansas Body size
16px → 16px colors 55 changed
~
bg-soft #f5f3fa → #f6f7fa ~
text #0e0820 → #1e306e ~
text-muted #6b5d8a → #5a6488 ~
brand #8247e5 → #1e306e ~
brand-hover #6a35c4 → #011a54 ~
border #e0d8ed → #dde0e9 ~
border-soft #ebe6f4 → #edeef3 ~
border-strong #c9bcdd → #1e306e ~
focus-ring rgba(130,71,229,0.40) → #012169 ~
link #8247e5 → #1e306e ~
link-hover #6a35c4 → #012169 +
bg-subtle #edeef3 +
surface #ffffff +
surface-tint #f6f7fa +
surface-inverse #1e306e +
on-surface-inverse #ffffff +
brand-deep #012169 +
accent-tint #e8eaf0 +
accent-tint-strong #dde0e9 +
text-strong #012169 +
text-faint #8b93ac +
text-on-brand #ffffff +
success #1f7a4d +
success-bg #e8f3ed +
warning #9a6212 +
warning-bg #f7efe1 +
danger #b3261e +
danger-bg #f8e8e6 +
info #1e306e +
info-bg #edeef3 −
bg-strong #ebe6f4 −
bg-dark #1a1233 −
bg-dark-elev #241844 −
bg-dark-deep #0e0820 −
surface-card #ffffff −
surface-card-soft #f5f3fa −
text-body #3a2f5a −
text-subtle #9c92b5 −
text-on-dark #ffffff −
text-on-dark-soft #a89cc7 −
brand-active #522aa3 −
brand-light #a875ee −
brand-soft #8247e51a −
brand-glow rgba(130,71,229,0.40) −
accent-violet #5a3eff −
accent-cyan #16c4d6 −
accent-pink #e74694 −
semantic-up #22c55e −
semantic-up-soft #22c55e1a −
semantic-down #ef4444 −
semantic-warning #f59e0b −
semantic-info #8247e5 −
gradient-hero linear-gradient(135deg, #1a1233 0%, #2d1c5c 50%, #8247e5 100%) −
gradient-card linear-gradient(135deg, rgba(130,71,229,0.10) 0%, rgba(130,71,229,0.02) 100%) −
scrim rgba(14,8,32,0.60) typography 5 changed
~
display {"family":"Polygon Display","size":72} → {"family":"New Kansas","size":80} ~
h1 {"family":"Polygon Display","size":40} → {"family":"New Kansas","size":40} ~
h2 {"family":"Polygon Display","size":32} → {"family":"New Kansas","size":32} ~
body {"family":"Inter","size":16} → {"family":"Calibre","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 3 changed
~
button 12px → 8px ~
card 16px → 12px ~
pill 999px → 9999px spacing 3 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px