Cal.com vs IBM
57 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#111111 → #161616 Brand
#111111 → #0f62fe Border
rgba(0, 0, 0, 0.08) → #e0e0e0 Display font
Cal Sans → IBM Plex Sans Body size
16px → 16px colors 50 changed
~
bg #f4f4f4 → #ffffff ~
surface-soft #f8f9fa → #f4f4f4 ~
surface-strong #e5e7eb → #e0e0e0 ~
surface-dark #101010 → #161616 ~
surface-dark-elev #1a1a1a → #262626 ~
text #111111 → #161616 ~
text-strong #000000 → #161616 ~
text-body #374151 → #161616 ~
text-soft #6b7280 → #8c8c8c ~
text-muted #898989 → #525252 ~
brand #111111 → #0f62fe ~
brand-active #242424 → #002d9c ~
link #0000ee → #0f62fe ~
link-hover #0000aa → #0043ce ~
border rgba(0, 0, 0, 0.08) → #e0e0e0 ~
border-strong #e5e7eb → #161616 +
text-on-dark #ffffff +
text-on-dark-mute #c6c6c6 +
brand-hover #0050e6 +
brand-deep #0043ce +
border-on-dark #5e5e5e +
focus #0f62fe +
scrim rgba(0,0,0,0.5) +
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 −
bg-soft #fafafa −
surface-card #f5f5f5 −
text-faint #9ca3af −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link-visited #551a8b −
border-soft #f3f4f6 −
brand-accent #3b82f6 −
badge-orange #fb923c −
badge-pink #ec4899 −
badge-violet #8b5cf6 −
badge-emerald #34d399 −
semantic-success #10b981 −
semantic-warning #f59e0b −
semantic-danger #ef4444 −
semantic-info #3b82f6 typography 5 changed
~
display {"family":"Cal Sans","size":64} → {"family":"IBM Plex Sans","size":72} ~
h1 {"family":"Cal Sans","size":36} → {"family":"IBM Plex Sans","size":40} ~
h2 {"family":"Cal Sans","size":28} → {"family":"IBM Plex Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"IBM Plex Sans","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"IBM Plex Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 20px → 8px spacing identical
No differences.