Base vs Character.AI
78 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#000000 → #26272b Brand
#0000ff → #9b6cff Border
#e0e0e0 → rgba(38, 39, 43, 0.12) Display font
coinbaseSans → atHauss Body size
16px → 16px colors 65 changed
~
bg #ffffff → #f4f4f5 ~
bg-elevated #fafafa → #ffffff ~
surface #f5f5f5 → #ffffff ~
surface-strong #e8e8e8 → #e4e4e7 ~
text #000000 → #26272b ~
text-strong #000000 → #0f0f12 ~
text-muted #666666 → #6b6c70 ~
text-faint #999999 → #a1a1a6 ~
brand #0000ff → #9b6cff ~
brand-soft #e6e6ff → #ede4ff ~
brand-deep #000033 → #5a2ee0 ~
on-brand #ffffff → #fafafa ~
border #e0e0e0 → rgba(38, 39, 43, 0.12) ~
border-soft #ededed → rgba(38, 39, 43, 0.06) ~
border-strong #999999 → rgba(38, 39, 43, 0.20) ~
link #0000ff → #202024 ~
link-hover #0000cc → #9b6cff +
bg-soft #fafafa +
surface-hover #f8f8f9 +
text-medium #3f3f46 +
text-soft #8a8b8f +
on-cta #fafafa +
brand-strong #7e4cff +
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 +
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 −
bg-blue #0000ff −
bg-cream #f5f5f0 −
bg-dark #000000 −
surface-soft #fafafa −
surface-on-blue #0000cc −
text-body #1a1a1a −
text-on-blue #ffffff −
text-on-dark #ffffff −
brand-hover #0000cc −
brand-active #000099 −
accent-cream #f5f5f0 −
accent-yellow #ffd000 −
accent-pink #ff5599 −
border-on-blue #3333ff −
ring #0000ff −
success #10b981 −
warning #f59e0b −
danger #ef4444 −
info #0000ff typography 5 changed
~
display {"family":"coinbaseSans","size":72} → {"family":"atHauss","size":64} ~
h1 {"family":"coinbaseSans","size":40} → {"family":"atHauss","size":36} ~
h2 {"family":"coinbaseSans","size":32} → {"family":"atHauss","size":28} ~
body {"family":"coinbaseDisplay","size":16} → {"family":"atHauss","size":16} ~
label {"family":"coinbaseMono","size":11} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 8px → 12px ~
card 12px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 48px → 16px ~
xl 96px → 24px