Sierra vs Character.AI
68 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#302e2d → #26272b Brand
#006838 → #9b6cff Border
#e4e0dc → rgba(38, 39, 43, 0.12) Display font
GT America → atHauss Body size
16px → 16px colors 55 changed
~
bg #ffffff → #f4f4f5 ~
surface #f6f5f3 → #ffffff ~
text #302e2d → #26272b ~
on-brand #ffffff → #fafafa ~
brand #006838 → #9b6cff ~
brand-deep #05351d → #5a2ee0 ~
text-soft #55524f → #8a8b8f ~
text-faint #7c7873 → #a1a1a6 ~
text-muted #a39f99 → #6b6c70 ~
link #006838 → #202024 ~
link-hover #05351d → #9b6cff ~
selected-bg #eef0ec → #ede4ff ~
border #e4e0dc → rgba(38, 39, 43, 0.12) ~
border-strong #d4cfc9 → rgba(38, 39, 43, 0.20) ~
success-bg #e3efe7 → #dcfce7 ~
success-text #05351d → #15803d ~
warning-bg #f6ecd9 → #fef3c7 ~
warning-text #6b531c → #854d0e ~
danger-bg #f6e4e1 → #fee2e2 ~
danger-text #8a3a2e → #b91c1c ~
info-bg #e6edf2 → #ede4ff ~
info-text #2c4a5e → #5a2ee0 +
bg-soft #fafafa +
bg-elevated #ffffff +
surface-hover #f8f8f9 +
surface-strong #e4e4e7 +
text-strong #0f0f12 +
text-medium #3f3f46 +
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 +
disabled-bg #e4e4e7 +
disabled-text #a1a1a6 +
border-soft rgba(38, 39, 43, 0.06) +
border-focus #9b6cff +
border-focus-cta #202024 +
shadow-rgb 38, 39, 43 +
shadow-glow 155, 108, 255 −
bg-cream #f6f5f3 −
hero-bg #05351d −
text-heading #222222 −
on-hero #ffffff −
brand-bright #0a7d46 −
glass-cta rgba(255, 255, 255, 0.10) −
disabled #a39f99 −
border-subtle #efece8 −
border-hero rgba(255, 255, 255, 0.16) typography 5 changed
~
display {"family":"GT America","size":80} → {"family":"atHauss","size":64} ~
h1 {"family":"GT America","size":48} → {"family":"atHauss","size":36} ~
h2 {"family":"GT America","size":32} → {"family":"atHauss","size":28} ~
body {"family":"GT America","size":16} → {"family":"atHauss","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 8px → 12px ~
card 12px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 0px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 32px → 16px ~
xl 64px → 24px