Sumi palette
Speckled Lane
Dark anchor, working middle, light release: #a74b31, #be6045, #008ea8, #dd7b60, #00accb form a analogous sumi set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking.
redsumifive-stop
#a74b31
#be6045
#008ea8
#dd7b60
#00accb
The generator opens with #a74b31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.