Character.AI vs On
87 token-level differences between these two design systems.
Background
#f4f4f5 → #ffffff Text
#26272b → #000000 Brand
#9b6cff → #000000 Border
rgba(38, 39, 43, 0.12) → rgba(0,0,0,0.08) Display font
atHauss → On Body size
16px → 16px colors 74 changed
~
bg #f4f4f5 → #ffffff ~
text #26272b → #000000 ~
text-strong #0f0f12 → #000000 ~
text-muted #6b6c70 → #525252 ~
text-soft #8a8b8f → #767676 ~
on-brand #fafafa → #ffffff ~
brand #9b6cff → #000000 ~
link #202024 → #000000 ~
link-hover #9b6cff → #525252 ~
disabled-bg #e4e4e7 → #e5e5e5 ~
disabled-text #a1a1a6 → #9a9a9a +
bg-dark #000000 +
surface-soft #f5f5f5 +
surface-warm #fafafa +
ink #000000 +
ink-soft #0a0a0a +
charcoal #333333 +
mute #525252 +
mute-soft #767676 +
stone #9a9a9a +
hairline #d4d4d4 +
hairline-soft #e5e5e5 +
text-on-ink #ffffff +
brand-hover #1a1a1a +
brand-active #000000 +
pill-light #ffffff +
pill-light-text #000000 +
visited #000000 +
selected #000000 +
accent-coral #e63312 +
accent-coral-deep #b3260d +
sale #e63312 +
success #1f8a4c +
success-bright #34c873 +
warning #a35316 +
danger #d11507 +
info #1151ff +
scrim rgba(0,0,0,0.55) +
ring #000000 +
ring-on-dark #ffffff −
bg-soft #fafafa −
bg-elevated #ffffff −
surface-hover #f8f8f9 −
surface-strong #e4e4e7 −
text-medium #3f3f46 −
text-faint #a1a1a6 −
on-cta #fafafa −
brand-strong #7e4cff −
brand-deep #5a2ee0 −
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 −
selected-bg #ede4ff −
border rgba(38, 39, 43, 0.12) −
border-strong rgba(38, 39, 43, 0.20) −
border-soft rgba(38, 39, 43, 0.06) −
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
~
display {"family":"atHauss","size":64} → {"family":"On","size":80} ~
h1 {"family":"atHauss","size":36} → {"family":"On","size":48} ~
h2 {"family":"atHauss","size":28} → {"family":"On","size":32} ~
body {"family":"atHauss","size":16} → {"family":"On","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"SFMono-Regular","size":13} radius 3 changed
~
button 12px → 8px ~
card 16px → 12px ~
pill 30px → 9999px spacing 5 changed
~
xs 1px → 0px ~
sm 2px → 4px ~
md 6px → 12px ~
lg 16px → 32px ~
xl 24px → 64px