Neon palette
Vintage Crater
Five neon stops with room to breathe — #6162ce grounds, #9e6300 and #568100 do the talking, #7a7eed softens, #c27a00 lifts. The complementary bones keep it coherent across book covers that read at thumbnail size.
blueneonfive-stop
#6162ce
#9e6300
#568100
#7a7eed
#c27a00
The generator opens with #6162ce as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.