IBM vs Character.AI
79 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#161616 → #26272b Brand
#0f62fe → #9b6cff Border
#e0e0e0 → rgba(38, 39, 43, 0.12) Display font
IBM Plex Sans → atHauss Body size
16px → 16px colors 66 changed
~
bg #ffffff → #f4f4f5 ~
surface-strong #e0e0e0 → #e4e4e7 ~
text #161616 → #26272b ~
text-strong #161616 → #0f0f12 ~
text-muted #525252 → #6b6c70 ~
text-soft #8c8c8c → #8a8b8f ~
brand #0f62fe → #9b6cff ~
brand-deep #0043ce → #5a2ee0 ~
on-brand #ffffff → #fafafa ~
border #e0e0e0 → rgba(38, 39, 43, 0.12) ~
border-strong #161616 → rgba(38, 39, 43, 0.20) ~
link #0f62fe → #202024 ~
link-hover #0043ce → #9b6cff +
bg-soft #fafafa +
bg-elevated #ffffff +
surface-hover #f8f8f9 +
text-medium #3f3f46 +
text-faint #a1a1a6 +
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 +
selected-bg #ede4ff +
disabled-bg #e4e4e7 +
disabled-text #a1a1a6 +
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 −
surface-soft #f4f4f4 −
surface-dark #161616 −
surface-dark-elev #262626 −
text-body #161616 −
text-on-dark #ffffff −
text-on-dark-mute #c6c6c6 −
brand-hover #0050e6 −
brand-active #002d9c −
border-on-dark #5e5e5e −
focus #0f62fe −
scrim rgba(0,0,0,0.5) −
success #24a148 −
success-soft #defbe6 −
warning #f1c21b −
warning-soft #fcf4d6 −
danger #da1e28 −
danger-soft #fff1f1 −
info #0f62fe −
info-soft #edf5ff −
cool-gray-bg #f2f4f8 −
hero-blue-tint #e8eaff typography 5 changed
~
display {"family":"IBM Plex Sans","size":72} → {"family":"atHauss","size":64} ~
h1 {"family":"IBM Plex Sans","size":40} → {"family":"atHauss","size":36} ~
h2 {"family":"IBM Plex Sans","size":32} → {"family":"atHauss","size":28} ~
body {"family":"IBM Plex Sans","size":16} → {"family":"atHauss","size":16} ~
label {"family":"IBM Plex Mono","size":11} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 6px → 12px ~
card 8px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 48px → 16px ~
xl 96px → 24px