Cal.com vs Delta Air Lines
65 token-level differences between these two design systems.
Background
#f4f4f4 → #fafafa Text
#111111 → #1a1a1a Brand
#111111 → #003366 Border
rgba(0, 0, 0, 0.08) → #d8dce0 Display font
Cal Sans → Whitney Body size
16px → 16px colors 53 changed
~
bg #f4f4f4 → #fafafa ~
bg-soft #fafafa → #f4f5f7 ~
surface-soft #f8f9fa → #fafbfc ~
surface-strong #e5e7eb → #f0f2f5 ~
text #111111 → #1a1a1a ~
text-strong #000000 → #003366 ~
text-soft #6b7280 → #8a8a8a ~
text-muted #898989 → #5a5a5a ~
text-faint #9ca3af → #bcbcbc ~
brand #111111 → #003366 ~
link #0000ee → #003366 ~
link-hover #0000aa → #e01933 ~
border rgba(0, 0, 0, 0.08) → #d8dce0 ~
border-soft #f3f4f6 → #eaecf0 ~
border-strong #e5e7eb → #b8bdc4 +
bg-warm #faf9f6 +
brand-hover #002952 +
brand-pressed #001f3d +
brand-deep #001428 +
brand-tint #e6ebf2 +
brand-soft #cbd5e0 +
red #e01933 +
red-deep #b8132a +
red-soft #ffe5e8 +
text-on-brand #ffffff +
selected-bg #e6ebf2 +
border-brand #003366 +
diamond-tier #3b3540 +
platinum-tier #737a82 +
gold-tier #b08a4a +
silver-tier #a0a4a8 +
success #1d8049 +
warning #cc8800 +
danger #e01933 +
info #003366 −
surface-card #f5f5f5 −
surface-dark #101010 −
surface-dark-elev #1a1a1a −
text-body #374151 −
brand-active #242424 −
brand-disabled #e5e7eb −
on-dark #ffffff −
on-dark-soft #a1a1aa −
link-visited #551a8b −
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":"Whitney","size":64} ~
h1 {"family":"Cal Sans","size":36} → {"family":"Whitney","size":36} ~
h2 {"family":"Cal Sans","size":28} → {"family":"Whitney","size":28} ~
body {"family":"Inter","size":16} → {"family":"Whitney","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 2 changed
~
button 8px → 6px ~
card 20px → 8px spacing 5 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 48px → 24px ~
xl 96px → 40px