Sumi palette
Kiln Archive
Dark anchor, working middle, light release: #c15839, #9362bd, #008ba5, #658b17, #e07454 form a split-complementary sumi set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
redsumifive-stop
#c15839
#9362bd
#008ba5
#658b17
#e07454
The generator opens with #c15839 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.