JetBlue vs Claude.ai
65 token-level differences between these two design systems.
Background
#ffffff → #f8f8f6 Text
#1a1a1a → #121212 Brand
#0033a0 → #cd6f47 Border
#dee2e8 → rgba(18,18,18,0.12) Display font
JetBlue Sans → Anthropic Serif Body size
16px → 17px colors 53 changed
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bg #ffffff → #f8f8f6 ~
bg-soft #f5f7fa → #faf9f5 ~
surface-soft #fafbfd → #fbfaf6 ~
brand #0033a0 → #cd6f47 ~
brand-deep #001548 → #7d3c1f ~
brand-soft #cbd6ea → #f3e7df ~
text #1a1a1a → #121212 ~
text-strong #0033a0 → #000000 ~
text-muted #5a5a5a → #666660 ~
text-faint #bcbcbc → #b4b4a8 ~
link #0033a0 → #121212 ~
link-hover #ff6633 → #cd6f47 ~
border #dee2e8 → rgba(18,18,18,0.12) ~
border-strong #bcc2cc → rgba(18,18,18,0.18) ~
border-soft #eaedf2 → rgba(18,18,18,0.06) ~
success #1a8757 → #5a8c5a ~
warning #cc8800 → #b58a3c ~
danger #c4313a → #b54a3c ~
info #0033a0 → #5a708c +
bg-deep #f0efea +
surface-warm #f3f0ea +
text-subtle #8e8e85 +
text-on-cta #f8f8f6 +
text-on-dark #f3f0ea +
brand-paler #fdf0e8 +
brand-strong #a85530 +
cta-bg #121212 +
cta-text #f8f8f6 +
cta-hover #2a2a2a +
cta-active #3d3d3d +
link-visited #7d3c1f +
scrim rgba(18,18,18,0.45) +
shadow-warm rgba(18,18,18,0.04) +
shadow-card rgba(18,18,18,0.06) +
shadow-elev rgba(18,18,18,0.10) +
shadow-modal rgba(18,18,18,0.18) +
success-soft #e6efe2 +
warning-soft #fbf3df +
danger-soft #fbe8e3 +
highlight #fbe8d6 −
bg-warm #fffaf6 −
surface-strong #f0f4f9 −
brand-hover #002a82 −
brand-pressed #001f63 −
brand-tint #e6ecf5 −
mint-orange #ff6633 −
mint-orange-deep #d8501f −
mint-orange-soft #ffe9df −
text-soft #8a8a8a −
selected-bg #e6ecf5 −
border-brand #0033a0 −
trueblue-mosaic #0033a0 −
trueblue-mint #ff6633 typography 5 changed
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display {"family":"JetBlue Sans","size":64} → {"family":"Anthropic Serif","size":56} ~
h1 {"family":"JetBlue Sans","size":36} → {"family":"Anthropic Serif","size":48} ~
h2 {"family":"JetBlue Sans","size":28} → {"family":"Anthropic Serif","size":40} ~
body {"family":"JetBlue Sans","size":16} → {"family":"Anthropic Sans","size":17} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Anthropic Mono","size":12} radius 2 changed
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button 12px → 8px ~
card 16px → 12px spacing 5 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px