You.com vs Character.AI
57 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#121212 → #26272b Brand
#5368ee → #9b6cff Border
rgba(18, 18, 18, 0.10) → rgba(38, 39, 43, 0.12) Display font
Lumen Sans → atHauss Body size
16px → 16px colors 48 changed
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bg #ffffff → #f4f4f5 ~
bg-soft #f6f6f6 → #fafafa ~
surface-strong #eef0f4 → #e4e4e7 ~
surface-hover #f8f8f8 → #f8f8f9 ~
text #121212 → #26272b ~
text-strong #000000 → #0f0f12 ~
text-medium #2a2b35 → #3f3f46 ~
text-muted #5e5f6b → #6b6c70 ~
text-soft #7c7d87 → #8a8b8f ~
text-faint #a8a9b1 → #a1a1a6 ~
on-brand #ffffff → #fafafa ~
on-cta #ffffff → #fafafa ~
brand #5368ee → #9b6cff ~
brand-strong #3a4ec8 → #7e4cff ~
brand-deep #293b9a → #5a2ee0 ~
brand-soft #e8ecff → #ede4ff ~
brand-faint #f4f6ff → #f7f2ff ~
brand-glow rgba(83, 104, 238, 0.20) → rgba(155, 108, 255, 0.32) ~
cta-bg #121212 → #202024 ~
cta-text #ffffff → #fafafa ~
link #5368ee → #202024 ~
link-hover #3a4ec8 → #9b6cff ~
selected-bg #e8ecff → #ede4ff ~
disabled-bg #f6f6f6 → #e4e4e7 ~
disabled-text #a8a9b1 → #a1a1a6 ~
border rgba(18, 18, 18, 0.10) → rgba(38, 39, 43, 0.12) ~
border-strong rgba(18, 18, 18, 0.18) → rgba(38, 39, 43, 0.20) ~
border-soft rgba(18, 18, 18, 0.06) → rgba(38, 39, 43, 0.06) ~
border-focus #5368ee → #9b6cff ~
info-bg #e8ecff → #ede4ff ~
info-text #293b9a → #5a2ee0 ~
shadow-rgb 18, 18, 18 → 38, 39, 43 +
bg-elevated #ffffff +
cta-bg-strong #0f0f12 +
social-bg #131316 +
social-bg-hover #202024 +
social-text #fafafa +
border-focus-cta #202024 +
shadow-glow 155, 108, 255 −
surface-alt #fafafa −
brand-hover #3a4ec8 −
cta-bg-hover #2a2b35 −
cta-bg-active #000000 −
shadow-blue 83, 104, 238 −
benchmark-our #5368ee −
benchmark-them #d9d9df −
benchmark-ground #fafafa −
benchmark-axis rgba(18, 18, 18, 0.12) typography 4 changed
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display {"family":"Lumen Sans","size":72} → {"family":"atHauss","size":64} ~
h1 {"family":"Lumen Sans","size":48} → {"family":"atHauss","size":36} ~
h2 {"family":"Lumen Sans","size":30} → {"family":"atHauss","size":28} ~
body {"family":"Lumen Sans","size":16} → {"family":"atHauss","size":16} radius 3 changed
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button 6px → 12px ~
card 12px → 16px ~
pill 9999px → 30px spacing 2 changed
~
lg 12px → 16px ~
xl 20px → 24px