Sumi palette
Flint Lagoon
Five sumi stops with room to breathe — #82374d grounds, #ad6175 and #cb7c90 do the talking, #d490a0 softens, #f3acbc lifts. The triadic 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
#82374d
#ad6175
#cb7c90
#d490a0
#f3acbc
The generator opens with #82374d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.