Sumi palette
Marble Canyon
Dark anchor, working middle, light release: #6c1a45, #97466c, #b46086, #be7595, #dc90b0 form a analogous sumi set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#6c1a45
#97466c
#b46086
#be7595
#dc90b0
The generator opens with #6c1a45 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.