Delta Air Lines vs Perplexity
65 token-level differences between these two design systems.
Background
#fafafa → #fbf9f5 Text
#1a1a1a → #272520 Brand
#003366 → #20808d Border
#d8dce0 → rgba(39, 26, 0, 0.12) Display font
Whitney → pplxSans Body size
16px → 16px colors 53 changed
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bg #fafafa → #fbf9f5 ~
bg-soft #f4f5f7 → #f5f1ea ~
brand #003366 → #20808d ~
brand-deep #001428 → #0f4f5a ~
brand-soft #cbd5e0 → #d6ecef ~
text #1a1a1a → #272520 ~
text-strong #003366 → #1a1813 ~
text-muted #5a5a5a → #5d574c ~
text-soft #8a8a8a → #7a7367 ~
text-faint #bcbcbc → #9a9388 ~
link #003366 → #20808d ~
link-hover #e01933 → #176874 ~
selected-bg #e6ebf2 → rgba(32, 128, 141, 0.10) ~
border #d8dce0 → rgba(39, 26, 0, 0.12) ~
border-strong #b8bdc4 → rgba(39, 26, 0, 0.20) ~
border-soft #eaecf0 → rgba(39, 26, 0, 0.07) ~
border-brand #003366 → rgba(32, 128, 141, 0.30) +
bg-deep #efeae0 +
surface-warm rgba(39, 26, 0, 0.07) +
text-medium #3f3a31 +
brand-strong #176874 +
brand-wash rgba(32, 128, 141, 0.08) +
cta-bg #272520 +
cta-text #fdfbfa +
cta-hover-bg #3a342b +
cta-active-bg #1a1813 +
disabled #b8b1a4 +
success-bg #dceee0 +
success-text #2f5d3f +
warning-bg #f5e8c5 +
warning-text #7a5e1f +
danger-bg #f4dada +
danger-text #8a3a3a +
info-bg #d6ecef +
info-text #0f4f5a −
bg-warm #faf9f6 −
surface-soft #fafbfc −
surface-strong #f0f2f5 −
brand-hover #002952 −
brand-pressed #001f3d −
brand-tint #e6ebf2 −
red #e01933 −
red-deep #b8132a −
red-soft #ffe5e8 −
text-on-brand #ffffff −
diamond-tier #3b3540 −
platinum-tier #737a82 −
gold-tier #b08a4a −
silver-tier #a0a4a8 −
success #1d8049 −
warning #cc8800 −
danger #e01933 −
info #003366 typography 5 changed
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display {"family":"Whitney","size":64} → {"family":"pplxSans","size":72} ~
h1 {"family":"Whitney","size":36} → {"family":"pplxSans","size":48} ~
h2 {"family":"Whitney","size":28} → {"family":"pplxSans","size":36} ~
body {"family":"Whitney","size":16} → {"family":"pplxSans","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"pplxMono","size":12} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 0px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 24px → 12px ~
xl 40px → 20px