Sumi palette
Autumn Gallery
Dark anchor, working middle, light release: #960034, #b31b45, #007270, #d33f5e, #00908d form a tetradic sumi set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless.
redsumifive-stop
#960034
#b31b45
#007270
#d33f5e
#00908d
The generator opens with #960034 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.