KAYAK vs Y Combinator
101 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1e2026 → #000000 Brand
#ff690f → #f26625 Border
#dadde0 → #cccccc Display font
Open Sans → Verlag Body size
14px → 16px colors 88 changed
~
text #1e2026 → #000000 ~
text-strong #0a0c10 → #000000 ~
text-muted #5e6470 → #cccccc ~
text-soft #8a909d → #525252 ~
brand #ff690f → #f26625 ~
brand-hover #e85a07 → #e85d00 ~
brand-deep #7a3300 → #cc4f00 ~
link #0066cc → #000099 ~
link-hover #004a99 → #000066 ~
link-visited #5a4392 → #828282 ~
border #dadde0 → #cccccc ~
border-strong #a4a9b4 → #828282 +
bg-paste #f6f6ef +
bg-warm-tint #fff6f0 +
bg-cool #fafafa +
surface-elevated #ffffff +
text-medium #404040 +
text-meta #828282 +
text-faint #a0a0a0 +
brand-classic #ff6600 +
brand-soft rgba(242, 102, 37, 0.10) +
on-brand #ffffff +
accent-startup-school #ff8c42 +
accent-warm-cream #fff6f0 +
link-yc #000000 +
selected-bg #fff6f0 +
disabled #cccccc +
cta-bg #f26625 +
cta-text #ffffff +
ink-100 #000000 +
ink-200 #404040 +
ink-300 #525252 +
ink-400 #828282 +
ink-500 #a0a0a0 +
ink-600 #cccccc +
ink-700 #e6e6e6 +
ink-800 #f6f6ef +
border-subtle #e6e6e6 +
border-orange rgba(242, 102, 37, 0.40) +
shadow-color rgba(0, 0, 0, 0.06) +
shadow-warm rgba(242, 102, 37, 0.15) +
success-bg #e8f5e0 +
success-text #2d5016 +
warning-bg #fff4d6 +
warning-text #7a5e00 +
danger-bg #fde0d4 +
danger-text #8a2a0a +
info-bg #e0e8f5 +
info-text #000099 −
bg-alt #f8f8f8 −
bg-data #f0f3f5 −
surface-soft #f4f4f4 −
surface-strong #e8e8e8 −
surface-orange-soft #fff2e8 −
surface-graph #fdf3eb −
surface-deal #fff2e8 −
text-body #2c2f36 −
text-on-brand #ffffff −
text-on-orange #ffffff −
brand-active #c54a00 −
brand-light #fff2e8 −
brand-graph #ff690f −
brand-graph-fill #fdf3eb −
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
~
display {"family":"Open Sans","size":72} → {"family":"Verlag","size":80} ~
h1 {"family":"Open Sans","size":40} → {"family":"Verlag","size":48} ~
h2 {"family":"Open Sans","size":32} → {"family":"Verlag","size":32} ~
body {"family":"Open Sans","size":14} → {"family":"Verdana","size":16} ~
label {"family":"SFMono-Regular","size":11} → {"family":"Monaco","size":11} radius 3 changed
~
button 6px → 0px ~
card 8px → 0px ~
pill 9999px → 0px spacing 5 changed
~
xs 2px → 1px ~
sm 4px → 2px ~
md 12px → 6px ~
lg 24px → 12px ~
xl 40px → 20px