Claude.ai vs IBM
63 token-level differences between these two design systems.
Background
#f8f8f6 → #ffffff Text
#121212 → #161616 Brand
#cd6f47 → #0f62fe Border
rgba(18,18,18,0.12) → #e0e0e0 Display font
Anthropic Serif → IBM Plex Sans Body size
17px → 16px colors 54 changed
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bg #f8f8f6 → #ffffff ~
surface-soft #fbfaf6 → #f4f4f4 ~
text #121212 → #161616 ~
text-strong #000000 → #161616 ~
text-muted #666660 → #525252 ~
text-on-dark #f3f0ea → #ffffff ~
brand #cd6f47 → #0f62fe ~
brand-deep #7d3c1f → #0043ce ~
link #121212 → #0f62fe ~
link-hover #cd6f47 → #0043ce ~
border rgba(18,18,18,0.12) → #e0e0e0 ~
border-strong rgba(18,18,18,0.18) → #161616 ~
scrim rgba(18,18,18,0.45) → rgba(0,0,0,0.5) ~
success #5a8c5a → #24a148 ~
success-soft #e6efe2 → #defbe6 ~
warning #b58a3c → #f1c21b ~
warning-soft #fbf3df → #fcf4d6 ~
danger #b54a3c → #da1e28 ~
danger-soft #fbe8e3 → #fff1f1 ~
info #5a708c → #0f62fe +
surface-strong #e0e0e0 +
surface-dark #161616 +
surface-dark-elev #262626 +
text-body #161616 +
text-soft #8c8c8c +
text-on-dark-mute #c6c6c6 +
brand-hover #0050e6 +
brand-active #002d9c +
border-on-dark #5e5e5e +
focus #0f62fe +
info-soft #edf5ff +
cool-gray-bg #f2f4f8 +
hero-blue-tint #e8eaff −
bg-soft #faf9f5 −
bg-deep #f0efea −
surface-warm #f3f0ea −
text-subtle #8e8e85 −
text-faint #b4b4a8 −
text-on-brand #ffffff −
text-on-cta #f8f8f6 −
brand-soft #f3e7df −
brand-paler #fdf0e8 −
brand-strong #a85530 −
cta-bg #121212 −
cta-text #f8f8f6 −
cta-hover #2a2a2a −
cta-active #3d3d3d −
link-visited #7d3c1f −
border-soft rgba(18,18,18,0.06) −
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) −
highlight #fbe8d6 typography 5 changed
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display {"family":"Anthropic Serif","size":56} → {"family":"IBM Plex Sans","size":72} ~
h1 {"family":"Anthropic Serif","size":48} → {"family":"IBM Plex Sans","size":40} ~
h2 {"family":"Anthropic Serif","size":40} → {"family":"IBM Plex Sans","size":32} ~
body {"family":"Anthropic Sans","size":17} → {"family":"IBM Plex Sans","size":16} ~
label {"family":"Anthropic Mono","size":12} → {"family":"IBM Plex Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing 2 changed
~
lg 32px → 48px ~
xl 48px → 96px