Sumi palette
Overcast Marsh
Dark anchor, working middle, light release: #c1735d, #7a85ca, #4f9e71, #df8e78, #6bba8b form a analogous sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
redsumifive-stop
#c1735d
#7a85ca
#4f9e71
#df8e78
#6bba8b
The generator opens with #c1735d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.