Sumi palette
Opal Lane
Five stops tuned to sit together without fighting — #a40209 ink anchors the set, #0095a5 opens it up, and #bd2a24, #007885, #dd4b40 cross the middle in a triadic arrangement. Opal Lane suits music artwork with loud darks and a glowing accent.
redsumifive-stop
#a40209
#bd2a24
#007885
#dd4b40
#0095a5
The generator opens with #a40209 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.