Neon palette
Marble Fjord
Five neon stops with room to breathe — #9a4188 grounds, #945800 and #006db0 do the talking, #007d48 softens, #b75ca4 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
magentaneonfive-stop
#9a4188
#945800
#006db0
#007d48
#b75ca4
The generator opens with #9a4188 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.