Claude.ai vs xAI
70 token-level differences between these two design systems.
Background
#f8f8f6 → #ffffff Text
#121212 → #0a0a0a Brand
#cd6f47 → #0a0a0a Border
rgba(18,18,18,0.12) → #d5d9e2 Display font
Anthropic Serif → Universal Sans Display Body size
17px → 16px colors 61 changed
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bg #f8f8f6 → #ffffff ~
bg-soft #faf9f5 → #fafafa ~
surface #ffffff → #f9f8f6 ~
text #121212 → #0a0a0a ~
text-strong #000000 → #0a0a0a ~
text-muted #666660 → #6b7280 ~
text-subtle #8e8e85 → #8a8f98 ~
brand #cd6f47 → #0a0a0a ~
on-brand #ffffff → #0a0a0a ~
link #121212 → #111827 ~
link-hover #cd6f47 → #0a0a0a ~
link-visited #7d3c1f → #111827 ~
border rgba(18,18,18,0.12) → #d5d9e2 ~
border-soft rgba(18,18,18,0.06) → rgba(10,10,10,0.08) ~
border-strong rgba(18,18,18,0.18) → rgba(10,10,10,0.16) ~
scrim rgba(18,18,18,0.45) → rgba(10,10,10,0.5) ~
success #5a8c5a → #248430 ~
warning #b58a3c → #b45309 ~
danger #b54a3c → #be2e31 ~
info #5a708c → #3b82f6 +
surface-terminal #f8f7f5 +
surface-card #fffffff2 +
surface-hover rgba(10,10,10,0.04) +
surface-press rgba(10,10,10,0.08) +
header-bg rgba(255,255,255,0.85) +
text-terminal #262626 +
brand-hover #1f1f1f +
brand-active #2c2c2c +
ring #3b82f6 +
shadow-color rgba(0,0,0,0.10) +
terminal-fg #262626 +
terminal-green #248430 +
terminal-green-bg #e3efe4 +
terminal-red #be2e31 +
terminal-red-bg #f8eaea +
success-bg #ecfdf3 +
info-bg #f0f8ff +
warning-bg #fffcf0 +
danger-bg #fff0f0 −
bg-deep #f0efea −
surface-soft #fbfaf6 −
surface-warm #f3f0ea −
text-faint #b4b4a8 −
text-on-cta #f8f8f6 −
text-on-dark #f3f0ea −
brand-soft #f3e7df −
brand-paler #fdf0e8 −
brand-strong #a85530 −
brand-deep #7d3c1f −
cta-bg #121212 −
cta-text #f8f8f6 −
cta-hover #2a2a2a −
cta-active #3d3d3d −
shadow-warm rgba(18,18,18,0.04) −
shadow-card rgba(18,18,18,0.06) −
shadow-elev rgba(18,18,18,0.10) −
shadow-modal rgba(18,18,18,0.18) −
success-soft #e6efe2 −
warning-soft #fbf3df −
danger-soft #fbe8e3 −
highlight #fbe8d6 typography 5 changed
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display {"family":"Anthropic Serif","size":56} → {"family":"Universal Sans Display","size":80} ~
h1 {"family":"Anthropic Serif","size":48} → {"family":"Universal Sans Display","size":60} ~
h2 {"family":"Anthropic Serif","size":40} → {"family":"Universal Sans Display","size":48} ~
body {"family":"Anthropic Sans","size":17} → {"family":"Universal Sans","size":16} ~
label {"family":"Anthropic Mono","size":12} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px