Sumi palette
Raisin Dock
Dark anchor, working middle, light release: #9f3400, #be4208, #007e99, #dd5f30, #009bbb form a split-complementary sumi set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
orangesumifive-stop
#9f3400
#be4208
#007e99
#dd5f30
#009bbb
The generator opens with #9f3400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.