KAYAK vs shadcn/ui
85 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1e2026 → #0a0a0a Brand
#ff690f → #0a0a0a Border
#dadde0 → #e4e4e7 Display font
Open Sans → Geist Body size
14px → 16px colors 73 changed
~
surface #ffffff → #fafafa ~
surface-strong #e8e8e8 → #f4f4f5 ~
text #1e2026 → #0a0a0a ~
text-strong #0a0c10 → #000000 ~
text-muted #5e6470 → #71717a ~
brand #ff690f → #0a0a0a ~
brand-hover #e85a07 → #1a1a1a ~
brand-active #c54a00 → #27272a ~
link #0066cc → #0a0a0a ~
link-hover #004a99 → #3f3f46 ~
border #dadde0 → #e4e4e7 ~
border-soft #eaecef → #f4f4f5 ~
border-strong #a4a9b4 → #d4d4d8 ~
success #0a8c3e → #10b981 ~
warning #d97706 → #f59e0b ~
info #0066cc → #3b82f6 +
surface-muted #f4f4f5 +
surface-accent #f4f4f5 +
surface-elevated #ffffff +
text-secondary #3f3f46 +
text-faint #a1a1aa +
on-brand #fafafa +
destructive #ef4444 +
destructive-hover #dc2626 +
destructive-foreground #fafafa +
input #e4e4e7 +
input-border #e4e4e7 +
ring #0a0a0a +
selection-bg rgba(10, 10, 10, 0.1) +
shadow-color rgba(0, 0, 0, 0.05) +
shadow-color-md rgba(0, 0, 0, 0.1) +
shadow-color-lg rgba(0, 0, 0, 0.15) +
chart-1 #e76e50 +
chart-2 #2a9d90 +
chart-3 #274754 +
chart-4 #e8c468 +
chart-5 #f4a462 −
bg-alt #f8f8f8 −
bg-data #f0f3f5 −
surface-soft #f4f4f4 −
surface-orange-soft #fff2e8 −
surface-graph #fdf3eb −
surface-deal #fff2e8 −
text-body #2c2f36 −
text-soft #8a909d −
text-on-brand #ffffff −
text-on-orange #ffffff −
brand-light #fff2e8 −
brand-deep #7a3300 −
brand-graph #ff690f −
brand-graph-fill #fdf3eb −
link-visited #5a4392 −
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-soft #e8f6ee −
success-deep #0a6b32 −
warning-soft #fff7e6 −
danger #cc2935 −
danger-soft #fdeaec −
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
~
display {"family":"Open Sans","size":72} → {"family":"Geist","size":56} ~
h1 {"family":"Open Sans","size":40} → {"family":"Geist","size":40} ~
h2 {"family":"Open Sans","size":32} → {"family":"Geist","size":32} ~
body {"family":"Open Sans","size":14} → {"family":"Geist","size":16} ~
label {"family":"SFMono-Regular","size":11} → {"family":"Geist Mono","size":14} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px