KAYAK vs Bolt
84 token-level differences between these two design systems.
Background
#ffffff → #1e1e21 Text
#1e2026 → #ffffff Brand
#ff690f → #1488fc Border
#dadde0 → rgba(255, 255, 255, 0.10) Display font
Open Sans → Inter Display Body size
14px → 16px colors 75 changed
~
bg #ffffff → #1e1e21 ~
surface #ffffff → #26262a ~
surface-soft #f4f4f4 → #2a2a2e ~
surface-strong #e8e8e8 → #2e2e33 ~
text #1e2026 → #ffffff ~
text-muted #5e6470 → #a3a3a8 ~
brand #ff690f → #1488fc ~
brand-deep #7a3300 → #0f6fd6 ~
link #0066cc → #2ba6ff ~
link-hover #004a99 → #5cbbff ~
border #dadde0 → rgba(255, 255, 255, 0.10) ~
border-strong #a4a9b4 → rgba(255, 255, 255, 0.16) +
bg-deep #161618 +
text-display #fffeff +
text-medium #b2b2b8 +
text-faint #8a8a8f +
text-disabled #5c5c61 +
brand-bright #2ba6ff +
brand-wash rgba(20, 136, 252, 0.12) +
on-brand #f3f0f5 +
on-brand-bright #ffffff +
utility-dark #101010 +
utility-dark-text rgba(255, 255, 255, 0.75) +
selected-bg #26262a +
border-subtle rgba(255, 255, 255, 0.06) +
border-focus #1488fc +
success-bg rgba(34, 134, 58, 0.18) +
success-text #3fce6a +
warning-bg rgba(166, 120, 20, 0.18) +
warning-text #e2b13c +
danger-bg rgba(196, 52, 60, 0.18) +
danger-text #ff6b73 +
info-bg rgba(20, 136, 252, 0.14) +
info-text #5cbbff −
bg-alt #f8f8f8 −
bg-data #f0f3f5 −
surface-orange-soft #fff2e8 −
surface-graph #fdf3eb −
surface-deal #fff2e8 −
text-strong #0a0c10 −
text-body #2c2f36 −
text-soft #8a909d −
text-on-brand #ffffff −
text-on-orange #ffffff −
brand-hover #e85a07 −
brand-active #c54a00 −
brand-light #fff2e8 −
brand-graph #ff690f −
brand-graph-fill #fdf3eb −
link-visited #5a4392 −
border-soft #eaecef −
border-input-focus #ff690f −
divider #dadde0 −
scrim rgba(0,0,0,0.5) −
shadow-card rgba(0,0,0,0.06) −
shadow-elev rgba(0,0,0,0.14) −
shadow-deep rgba(255,105,15,0.18) −
success #0a8c3e −
success-soft #e8f6ee −
success-deep #0a6b32 −
warning #d97706 −
warning-soft #fff7e6 −
danger #cc2935 −
danger-soft #fdeaec −
info #0066cc −
info-soft #e8f0f8 −
best-flag #0a8c3e −
cheapest-flag #0a8c3e −
fastest-flag #9333ea −
short-stop-flag #0066cc −
hacker-fare #ff690f −
pricegraph-stroke #ff690f −
pricegraph-fill #fdf3eb −
pricegraph-low #0a8c3e −
pricegraph-high #cc2935 typography 5 changed
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display {"family":"Open Sans","size":72} → {"family":"Inter Display","size":80} ~
h1 {"family":"Open Sans","size":40} → {"family":"Inter Display","size":48} ~
h2 {"family":"Open Sans","size":32} → {"family":"Inter Display","size":32} ~
body {"family":"Open Sans","size":14} → {"family":"Inter","size":16} ~
label {"family":"SFMono-Regular","size":11} → {"family":"SFMono-Regular","size":13} radius 1 changed
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card 8px → 16px spacing 3 changed
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xs 2px → 0px ~
lg 24px → 32px ~
xl 40px → 64px