Sumi palette
Chalky Reef
Five sumi stops with room to breathe — #ad353a grounds, #006f97 and #007760 do the talking, #cc5253 softens, #009678 lifts. The tetradic bones keep it coherent across coffee bags and cafe menus that need appetite on crowded shelves.
redsumifive-stop
#ad353a
#006f97
#007760
#cc5253
#009678
The generator opens with #ad353a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.