Sumi palette
North Cove
Dark anchor, working middle, light release: #a74f2f, #5f62b3, #008154, #c56a4a, #2d9d6c form a split-complementary sumi set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters.
orangesumifive-stop
#a74f2f
#5f62b3
#008154
#c56a4a
#2d9d6c
The generator opens with #a74f2f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.