Costco vs Character.AI
89 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#333333 → #26272b Brand
#005dab → #9b6cff Border
#cccccc → rgba(38, 39, 43, 0.12) Display font
Inter → atHauss Body size
14px → 16px colors 76 changed
~
bg #ffffff → #f4f4f5 ~
surface-strong #e8e8e8 → #e4e4e7 ~
brand #005dab → #9b6cff ~
brand-deep #003e74 → #5a2ee0 ~
text #333333 → #26272b ~
text-strong #000000 → #0f0f12 ~
text-muted #5e5e5e → #6b6c70 ~
text-soft #7d7d7d → #8a8b8f ~
link #005dab → #202024 ~
link-hover #003e74 → #9b6cff ~
border #cccccc → rgba(38, 39, 43, 0.12) ~
border-soft #e0e0e0 → rgba(38, 39, 43, 0.06) ~
border-strong #999999 → rgba(38, 39, 43, 0.20) +
bg-soft #fafafa +
bg-elevated #ffffff +
surface-hover #f8f8f9 +
text-medium #3f3f46 +
text-faint #a1a1a6 +
on-brand #fafafa +
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-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-page #f4f4f4 −
surface-soft #f4f4f4 −
surface-yellow #fff8d6 −
surface-blue-soft #e3f0fa −
masthead #005dab −
masthead-deep #003e74 −
masthead-active #002c52 −
brand-darkest #002c52 −
costco-red #e31837 −
costco-red-deep #b41027 −
costco-red-active #8c0c1f −
warehouse-yellow #ffeb00 −
warehouse-yellow-deep #fdd000 −
text-on-blue #ffffff −
text-on-red #ffffff −
text-on-yellow #000000 −
link-visited #5e2a8c −
border-input #999999 −
rating-yellow #fdd000 −
rating-empty #cccccc −
member-savings #e31837 −
online-only #005dab −
out-of-stock #7d7d7d −
scrim rgba(0,0,0,0.5) −
shadow-card rgba(0,0,0,0.08) −
shadow-elev rgba(0,0,0,0.16) −
success #3a8b00 −
warning #cc6600 −
warning-soft #fff7e6 −
danger #e31837 −
info #005dab typography 5 changed
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display {"family":"Inter","size":72} → {"family":"atHauss","size":64} ~
h1 {"family":"Inter","size":40} → {"family":"atHauss","size":36} ~
h2 {"family":"Inter","size":32} → {"family":"atHauss","size":28} ~
body {"family":"Inter","size":14} → {"family":"atHauss","size":16} ~
label {"family":"Monaco","size":11} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 6px → 12px ~
card 8px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 2px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 24px → 16px ~
xl 40px → 24px