Neon palette
Brisk Shrine
Five neon stops with room to breathe — #257c9c grounds, #008285 and #2d8367 do the talking, #349ea0 softens, #4b9f81 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
cyanneonfive-stop
#257c9c
#008285
#2d8367
#349ea0
#4b9f81
The generator opens with #257c9c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.