Sumi palette
Dappled Cove
Five sumi stops with room to breathe — #800028 grounds, #ac3d4e and #cb5967 do the talking, #d2707a softens, #f18c95 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
#800028
#ac3d4e
#cb5967
#d2707a
#f18c95
The generator opens with #800028 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.