OpenAI vs IBM
58 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #161616 Brand
#000000 → #0f62fe Border
rgba(0,0,0,0.1) → #e0e0e0 Display font
OpenAI Sans → IBM Plex Sans Body size
16px → 16px colors 49 changed
~
surface #fafafa → #ffffff ~
text #000000 → #161616 ~
text-strong #000000 → #161616 ~
text-muted #5d5d5d → #525252 ~
text-on-dark #ededed → #ffffff ~
brand #000000 → #0f62fe ~
brand-hover #1a1a1a → #0050e6 ~
brand-active #2c2c2c → #002d9c ~
link #000000 → #0f62fe ~
link-hover #5d5d5d → #0043ce ~
border rgba(0,0,0,0.1) → #e0e0e0 ~
border-strong rgba(0,0,0,0.16) → #161616 ~
success #10a37f → #24a148 ~
warning #d97706 → #f1c21b ~
warning-soft #fdf3e7 → #fcf4d6 ~
danger #cc2525 → #da1e28 ~
danger-soft #fae5e5 → #fff1f1 ~
info #3a3a3a → #0f62fe +
surface-soft #f4f4f4 +
surface-strong #e0e0e0 +
surface-dark #161616 +
surface-dark-elev #262626 +
text-body #161616 +
text-soft #8c8c8c +
text-on-dark-mute #c6c6c6 +
brand-deep #0043ce +
border-on-dark #5e5e5e +
focus #0f62fe +
success-soft #defbe6 +
info-soft #edf5ff +
cool-gray-bg #f2f4f8 +
hero-blue-tint #e8eaff −
bg-soft #f1f1f1 −
bg-section #f7f7f7 −
surface-card #ffffff −
surface-hover rgba(0,0,0,0.04) −
surface-press rgba(0,0,0,0.08) −
text-subtle #8e8e8e −
text-faint #b4b4b4 −
text-on-brand #ffffff −
brand-on-dark #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link-visited #000000 −
border-soft rgba(0,0,0,0.08) −
shadow-card rgba(0,0,0,0.06) −
shadow-elev rgba(0,0,0,0.10) −
shadow-modal rgba(0,0,0,0.20) typography 5 changed
~
display {"family":"OpenAI Sans","size":48} → {"family":"IBM Plex Sans","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"IBM Plex Sans","size":40} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"IBM Plex Sans","size":32} ~
body {"family":"OpenAI Sans","size":16} → {"family":"IBM Plex Sans","size":16} ~
label {"family":"OpenAI Sans 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