Sumi palette
Denim Library
Dark anchor, working middle, light release: #af3e68, #0074ad, #637700, #ce5a82, #7b9400 form a monochromatic sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
pinksumifive-stop
#af3e68
#0074ad
#637700
#ce5a82
#7b9400
The generator opens with #af3e68 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.