Neon palette
Drowsy Delta
Five neon stops with room to breathe — #353b80 grounds, #5a64a9 and #737fc6 do the talking, #848fcd softens, #9fabeb lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skyneonfive-stophigh-contrast
#353b80
#5a64a9
#737fc6
#848fcd
#9fabeb
The generator opens with #353b80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.