Cal.com vs Bluesky
75 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#111111 → #0c0c0c Brand
#111111 → #0085ff Border
rgba(0, 0, 0, 0.08) → #dde1e7 Display font
Cal Sans → Inter Body size
16px → 15px colors 66 changed
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bg #f4f4f4 → #ffffff ~
surface-soft #f8f9fa → #eef7ff ~
surface-strong #e5e7eb → #e8eaee ~
text #111111 → #0c0c0c ~
text-soft #6b7280 → #7a838e ~
text-muted #898989 → #5e6772 ~
brand #111111 → #0085ff ~
brand-active #242424 → #0057b3 ~
border rgba(0, 0, 0, 0.08) → #dde1e7 ~
border-soft #f3f4f6 → #eef0f3 ~
border-strong #e5e7eb → #bcc1c9 +
bg-warm #f8f9fa +
bg-muted #f1f3f5 +
bg-promo #e8f4ff +
surface-elevated #ffffff +
surface-hover #f1f3f5 +
text-disabled #a8aebd +
text-on-brand #ffffff +
text-link #0085ff +
text-link-hover #006cd9 +
brand-hover #006cd9 +
brand-soft #e8f4ff +
brand-deep #0057b3 +
accent-pink #fb44a3 +
accent-purple #9a75e9 +
accent-yellow #f5c518 +
accent-orange #f9a13e +
accent-red #e84545 +
accent-green #2bb673 +
border-focus #0085ff +
reply-line #dde1e7 +
reaction-like #fb44a3 +
reaction-repost #9a75e9 +
reaction-reply #5e6772 +
shadow-card rgba(0,0,0,0.06) +
shadow-modal rgba(0,0,0,0.20) +
shadow-popover rgba(0,0,0,0.12) +
success #2bb673 +
success-soft #e0f6ec +
warning #f9a13e +
warning-soft #fff3e0 +
danger #e84545 +
danger-soft #fdebeb +
info #0085ff +
info-soft #e8f4ff −
bg-soft #fafafa −
surface-card #f5f5f5 −
surface-dark #101010 −
surface-dark-elev #1a1a1a −
text-body #374151 −
text-faint #9ca3af −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link #0000ee −
link-visited #551a8b −
link-hover #0000aa −
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
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display {"family":"Cal Sans","size":64} → {"family":"Inter","size":56} ~
h1 {"family":"Cal Sans","size":36} → {"family":"Inter","size":40} ~
h2 {"family":"Cal Sans","size":28} → {"family":"Inter","size":32} ~
body {"family":"Inter","size":16} → {"family":"Inter","size":15} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 20px → 8px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 48px