Ledger vs Delta Air Lines
65 token-level differences between these two design systems.
Background
#ffffff → #fafafa Text
#000000 → #1a1a1a Brand
#ff5300 → #003366 Border
#000000 → #d8dce0 Display font
HMAlphaMono → Whitney Body size
16px → 16px colors 52 changed
~
bg #ffffff → #fafafa ~
surface-soft #f5f5f5 → #fafbfc ~
surface-strong #ebebeb → #f0f2f5 ~
text #000000 → #1a1a1a ~
text-muted #6b6b6b → #5a5a5a ~
brand #ff5300 → #003366 ~
brand-hover #e64a00 → #002952 ~
border #000000 → #d8dce0 +
bg-soft #f4f5f7 +
bg-warm #faf9f6 +
surface #ffffff +
brand-pressed #001f3d +
brand-deep #001428 +
brand-tint #e6ebf2 +
brand-soft #cbd5e0 +
red #e01933 +
red-deep #b8132a +
red-soft #ffe5e8 +
text-strong #003366 +
text-soft #8a8a8a +
text-faint #bcbcbc +
text-on-brand #ffffff +
link #003366 +
link-hover #e01933 +
selected-bg #e6ebf2 +
border-strong #b8bdc4 +
border-soft #eaecf0 +
border-brand #003366 +
diamond-tier #3b3540 +
platinum-tier #737a82 +
gold-tier #b08a4a +
silver-tier #a0a4a8 +
success #1d8049 +
warning #cc8800 +
danger #e01933 +
info #003366 −
bg-dark #000000 −
surface-card #ffffff −
surface-dark-elevated #141414 −
text-body #3d3d3d −
text-subtle #999999 −
brand-disabled #ffb999 −
on-dark #ffffff −
on-dark-soft #a3a3a3 −
on-dark-faint rgba(255,255,255,0.02) −
accent-mono #000000 −
eyebrow-tint rgba(212,160,255,0.30) −
border-hairline #e0e0e0 −
border-on-dark rgba(255,255,255,0.12) −
semantic-up #16a34a −
semantic-down #dc2626 −
focus-ring rgba(255,83,0,0.40) typography 5 changed
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display {"family":"HMAlphaMono","size":80} → {"family":"Whitney","size":64} ~
h1 {"family":"HMAlphaMono","size":40} → {"family":"Whitney","size":36} ~
h2 {"family":"HMAlphaMono","size":32} → {"family":"Whitney","size":28} ~
body {"family":"Inter","size":16} → {"family":"Whitney","size":16} ~
label {"family":"HMAlphaMono","size":13} → {"family":"SFMono-Regular","size":13} radius 3 changed
~
button 8px → 6px ~
card 12px → 8px ~
pill 100px → 9999px spacing 5 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 64px → 40px