Sumi palette
Clover Square
Dark anchor, working middle, light release: #9d3655, #b54b69, #00877c, #d46683, #00a598 form a analogous sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
pinksumifive-stop
#9d3655
#b54b69
#00877c
#d46683
#00a598
The generator opens with #9d3655 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.