Sumi palette
Maple Lane
Dark anchor, working middle, light release: #91133f, #be4966, #dd6580, #e57d92, #ff9daf form a split-complementary sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#91133f
#be4966
#dd6580
#e57d92
#ff9daf
The generator opens with #91133f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.