IBM vs Optimism
61 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#161616 → #000000 Brand
#0f62fe → #ff0420 Border
#e0e0e0 → #e0e0e0 Display font
IBM Plex Sans → Optimism Display Body size
16px → 16px colors 51 changed
~
text #161616 → #000000 ~
text-body #161616 → #1a1a1a ~
text-muted #525252 → #5a5a5a ~
brand #0f62fe → #ff0420 ~
brand-hover #0050e6 → #cc0319 ~
brand-active #002d9c → #a30214 ~
brand-deep #0043ce → #7d020f ~
border-strong #161616 → #c0c0c0 ~
link #0f62fe → #ff0420 ~
link-hover #0043ce → #cc0319 ~
scrim rgba(0,0,0,0.5) → rgba(0,0,0,0.65) +
bg-soft #f5f5f5 +
bg-strong #e6e6e6 +
bg-dark #000000 +
bg-dark-elev #1a1a1a +
bg-dark-deep #0a0a0a +
surface-card #ffffff +
surface-card-soft #f5f5f5 +
text-subtle #8a8a8a +
text-on-dark-soft #a8a8a8 +
brand-soft #ff04201a +
brand-glow rgba(255,4,32,0.40) +
brand-bright #ff3344 +
border-soft #ebebeb +
semantic-up #10b981 +
semantic-down #ef4444 +
semantic-warning #f59e0b +
semantic-info #ff0420 +
gradient-hero linear-gradient(135deg, #000000 0%, #1a1a1a 60%, #7d020f 100%) +
gradient-red linear-gradient(135deg, #ff0420 0%, #cc0319 100%) +
focus-ring rgba(255,4,32,0.45) −
surface #ffffff −
surface-soft #f4f4f4 −
surface-strong #e0e0e0 −
surface-dark #161616 −
surface-dark-elev #262626 −
text-strong #161616 −
text-soft #8c8c8c −
text-on-dark-mute #c6c6c6 −
border-on-dark #5e5e5e −
focus #0f62fe −
success #24a148 −
success-soft #defbe6 −
warning #f1c21b −
warning-soft #fcf4d6 −
danger #da1e28 −
danger-soft #fff1f1 −
info #0f62fe −
info-soft #edf5ff −
cool-gray-bg #f2f4f8 −
hero-blue-tint #e8eaff typography 5 changed
~
display {"family":"IBM Plex Sans","size":72} → {"family":"Optimism Display","size":72} ~
h1 {"family":"IBM Plex Sans","size":40} → {"family":"Optimism Display","size":40} ~
h2 {"family":"IBM Plex Sans","size":32} → {"family":"Optimism Display","size":32} ~
body {"family":"IBM Plex Sans","size":16} → {"family":"Inter","size":16} ~
label {"family":"IBM Plex Mono","size":11} → {"family":"JetBrains Mono","size":11} radius 3 changed
~
button 6px → 12px ~
card 8px → 12px ~
pill 9999px → 999px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 64px