Neon palette
Glacier Lagoon
Five neon stops with room to breathe — #3d2a93 grounds, #6057bd and #7972db do the talking, #8885df softens, #a3a1fe lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
blueneonfive-stophigh-contrast
#3d2a93
#6057bd
#7972db
#8885df
#a3a1fe
The generator opens with #3d2a93 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.