Sumi palette
Restful Kiosk
Dark anchor, working middle, light release: #a40036, #d83e5b, #f85d75, #fe7a8a, #ffacb3 form a triadic 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
#a40036
#d83e5b
#f85d75
#fe7a8a
#ffacb3
The generator opens with #a40036 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.