Sumi palette
Lingering Kiosk
Five sumi stops with room to breathe — #79002a grounds, #b2274b and #d24764 do the talking, #d86377 softens, #f87f92 lifts. The triadic bones keep it coherent across bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#79002a
#b2274b
#d24764
#d86377
#f87f92
The generator opens with #79002a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.