Sumi palette
Pepper Grove
Dark anchor, working middle, light release: #a84366, #0072ac, #607600, #c65e80, #79911f form a analogous sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
pinksumifive-stop
#a84366
#0072ac
#607600
#c65e80
#79911f
The generator opens with #a84366 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.