Sumi palette
Snowy Crossing
Five sumi stops with room to breathe — #9d3d4b grounds, #c96974 and #e8858f do the talking, #f09aa2 softens, #ffbfc4 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
#9d3d4b
#c96974
#e8858f
#f09aa2
#ffbfc4
The generator opens with #9d3d4b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.