Sumi palette
Calico Cellar
Calico Cellar runs #ae123b through #c7324e, #008484, #e75268 to #00a2a2 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for music artwork with loud darks and a glowing accent.
redsumifive-stop
#ae123b
#c7324e
#008484
#e75268
#00a2a2
The generator opens with #ae123b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.