Character.AI vs PostHog
82 token-level differences between these two design systems.
Background
#f4f4f5 → #eeefe9 Text
#26272b → #23251d Brand
#9b6cff → #cd8407 Border
rgba(38, 39, 43, 0.12) → rgba(35,37,29,0.12) Display font
atHauss → IBM Plex Sans Variable Body size
16px → 16px colors 69 changed
~
bg #f4f4f5 → #eeefe9 ~
text #26272b → #23251d ~
text-muted #6b6c70 → #4d4f46 ~
text-soft #8a8b8f → #6e7065 ~
text-faint #a1a1a6 → #a8aaa1 ~
on-brand #fafafa → #23251d ~
brand #9b6cff → #cd8407 ~
brand-deep #5a2ee0 → #7d5104 ~
border rgba(38, 39, 43, 0.12) → rgba(35,37,29,0.12) ~
border-strong rgba(38, 39, 43, 0.20) → rgba(35,37,29,0.24) ~
border-soft rgba(38, 39, 43, 0.06) → rgba(35,37,29,0.06) +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-on-dark #eeefe9 +
text-on-brand #23251d +
brand-hover #eb9d2a +
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 #fafafa −
bg-elevated #ffffff −
surface-hover #f8f8f9 −
surface-strong #e4e4e7 −
text-strong #0f0f12 −
text-medium #3f3f46 −
on-cta #fafafa −
brand-strong #7e4cff −
brand-soft #ede4ff −
brand-faint #f7f2ff −
brand-glow rgba(155, 108, 255, 0.32) −
cta-bg #202024 −
cta-bg-strong #0f0f12 −
cta-text #fafafa −
social-bg #131316 −
social-bg-hover #202024 −
social-text #fafafa −
link #202024 −
link-hover #9b6cff −
selected-bg #ede4ff −
disabled-bg #e4e4e7 −
disabled-text #a1a1a6 −
border-focus #9b6cff −
border-focus-cta #202024 −
success-bg #dcfce7 −
success-text #15803d −
warning-bg #fef3c7 −
warning-text #854d0e −
danger-bg #fee2e2 −
danger-text #b91c1c −
info-bg #ede4ff −
info-text #5a2ee0 −
shadow-rgb 38, 39, 43 −
shadow-glow 155, 108, 255 typography 5 changed
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display {"family":"atHauss","size":64} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"atHauss","size":36} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"atHauss","size":28} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"atHauss","size":16} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"Source Code Pro","size":11} radius 3 changed
~
button 12px → 8px ~
card 16px → 12px ~
pill 30px → 9999px spacing 5 changed
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xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 16px → 32px ~
xl 24px → 48px