Casper vs PostHog
63 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#1e306e → #23251d Brand
#1e306e → #cd8407 Border
#dde0e9 → rgba(35,37,29,0.12) Display font
New Kansas → IBM Plex Sans Variable Body size
16px → 16px colors 54 changed
~
bg #ffffff → #eeefe9 ~
brand #1e306e → #cd8407 ~
brand-deep #012169 → #7d5104 ~
brand-hover #011a54 → #eb9d2a ~
on-brand #ffffff → #23251d ~
text #1e306e → #23251d ~
text-muted #5a6488 → #4d4f46 ~
text-faint #8b93ac → #a8aaa1 ~
text-on-brand #ffffff → #23251d ~
border #dde0e9 → rgba(35,37,29,0.12) ~
border-strong #1e306e → rgba(35,37,29,0.24) ~
border-soft #edeef3 → rgba(35,37,29,0.06) +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-soft #6e7065 +
text-on-dark #eeefe9 +
brand-active #a36a05 +
brand-warm #f35454 +
brand-warm-hover #ff7575 +
brand-warm-deep #c43838 +
brand-blue #1d4aff +
brand-blue-hover #2754ff +
brand-blue-deep #0d2ec4 +
accent-mint #76eaa3 +
accent-purple #9d4cf2 +
border-dark rgba(255,255,255,0.10) +
shadow-card rgba(35,37,29,0.06) +
shadow-elev rgba(35,37,29,0.10) +
semantic-success #76eaa3 +
semantic-warning #cd8407 +
semantic-danger #f35454 +
semantic-info #1d4aff −
bg-soft #f6f7fa −
bg-subtle #edeef3 −
surface-tint #f6f7fa −
surface-inverse #1e306e −
on-surface-inverse #ffffff −
accent-tint #e8eaf0 −
accent-tint-strong #dde0e9 −
text-strong #012169 −
link #1e306e −
link-hover #012169 −
focus-ring #012169 −
success #1f7a4d −
success-bg #e8f3ed −
warning #9a6212 −
warning-bg #f7efe1 −
danger #b3261e −
danger-bg #f8e8e6 −
info #1e306e −
info-bg #edeef3 typography 5 changed
~
display {"family":"New Kansas","size":80} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"New Kansas","size":40} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"New Kansas","size":32} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"Calibre","size":16} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Source Code Pro","size":11} radius identical
No differences.
spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px