Sumi palette
Kelp Pier
Dark anchor, working middle, light release: #9f334e, #cc6177, #eb7d92, #f393a4, #ffbbc5 form a tetradic sumi set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9f334e
#cc6177
#eb7d92
#f393a4
#ffbbc5
The generator opens with #9f334e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.