Sumi palette
Stormy Lighthouse
Five sumi stops with room to breathe — #7b001a grounds, #aa3940 and #c95559 do the talking, #d06d6e softens, #ef8989 lifts. The tetradic bones keep it coherent across yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7b001a
#aa3940
#c95559
#d06d6e
#ef8989
The generator opens with #7b001a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.