Character.AI vs Perplexity
62 token-level differences between these two design systems.
Background
#f4f4f5 → #fbf9f5 Text
#26272b → #272520 Brand
#9b6cff → #20808d Border
rgba(38, 39, 43, 0.12) → rgba(39, 26, 0, 0.12) Display font
atHauss → pplxSans Body size
16px → 16px colors 52 changed
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bg #f4f4f5 → #fbf9f5 ~
bg-soft #fafafa → #f5f1ea ~
text #26272b → #272520 ~
text-strong #0f0f12 → #1a1813 ~
text-medium #3f3f46 → #3f3a31 ~
text-muted #6b6c70 → #5d574c ~
text-soft #8a8b8f → #7a7367 ~
text-faint #a1a1a6 → #9a9388 ~
on-brand #fafafa → #ffffff ~
brand #9b6cff → #20808d ~
brand-strong #7e4cff → #176874 ~
brand-deep #5a2ee0 → #0f4f5a ~
brand-soft #ede4ff → #d6ecef ~
cta-bg #202024 → #272520 ~
cta-text #fafafa → #fdfbfa ~
link #202024 → #20808d ~
link-hover #9b6cff → #176874 ~
selected-bg #ede4ff → rgba(32, 128, 141, 0.10) ~
border rgba(38, 39, 43, 0.12) → rgba(39, 26, 0, 0.12) ~
border-strong rgba(38, 39, 43, 0.20) → rgba(39, 26, 0, 0.20) ~
border-soft rgba(38, 39, 43, 0.06) → rgba(39, 26, 0, 0.07) ~
success-bg #dcfce7 → #dceee0 ~
success-text #15803d → #2f5d3f ~
warning-bg #fef3c7 → #f5e8c5 ~
warning-text #854d0e → #7a5e1f ~
danger-bg #fee2e2 → #f4dada ~
danger-text #b91c1c → #8a3a3a ~
info-bg #ede4ff → #d6ecef ~
info-text #5a2ee0 → #0f4f5a +
bg-deep #efeae0 +
surface-warm rgba(39, 26, 0, 0.07) +
brand-wash rgba(32, 128, 141, 0.08) +
cta-hover-bg #3a342b +
cta-active-bg #1a1813 +
disabled #b8b1a4 +
border-brand rgba(32, 128, 141, 0.30) −
bg-elevated #ffffff −
surface-hover #f8f8f9 −
surface-strong #e4e4e7 −
on-cta #fafafa −
brand-faint #f7f2ff −
brand-glow rgba(155, 108, 255, 0.32) −
cta-bg-strong #0f0f12 −
social-bg #131316 −
social-bg-hover #202024 −
social-text #fafafa −
disabled-bg #e4e4e7 −
disabled-text #a1a1a6 −
border-focus #9b6cff −
border-focus-cta #202024 −
shadow-rgb 38, 39, 43 −
shadow-glow 155, 108, 255 typography 5 changed
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display {"family":"atHauss","size":64} → {"family":"pplxSans","size":72} ~
h1 {"family":"atHauss","size":36} → {"family":"pplxSans","size":48} ~
h2 {"family":"atHauss","size":28} → {"family":"pplxSans","size":36} ~
body {"family":"atHauss","size":16} → {"family":"pplxSans","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"pplxMono","size":12} radius 3 changed
~
button 12px → 8px ~
card 16px → 12px ~
pill 30px → 9999px spacing 2 changed
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lg 16px → 12px ~
xl 24px → 20px