Sumi palette
Rocky Mesa
Five sumi stops with room to breathe — #ac1c2b grounds, #da5456 and #fa7170 do the talking, #ff8b88 softens, #ffbbb7 lifts. The tetradic bones keep it coherent across bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ac1c2b
#da5456
#fa7170
#ff8b88
#ffbbb7
The generator opens with #ac1c2b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.