Disco palette
Plum Ridge
Five stops tuned to sit together without fighting — #6e5ed4 ink anchors the set, #009dc7 opens it up, and #1572d7, #0080a3, #398ef6 cross the middle in a tetradic arrangement. Plum Ridge suits book covers that read at thumbnail size.
bluediscofive-stop
#6e5ed4
#1572d7
#0080a3
#398ef6
#009dc7
The generator opens with #6e5ed4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.