Sumi palette
Nectar Cabin
Dark anchor, working middle, light release: #a73100, #de572b, #fe7449, #ff9170, #ffbfab 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
#a73100
#de572b
#fe7449
#ff9170
#ffbfab
The generator opens with #a73100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.