Sumi palette
Grape Delta
From #a83e00 ink through #d86939, #f78556, #fe9c74 to #ffc8b2 light, Grape Delta is a tetradic progression that holds together at any size. Use it for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#a83e00
#d86939
#f78556
#fe9c74
#ffc8b2
The generator opens with #a83e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.