Neon palette
Thistled Chapel
From #084198 ink through #386cc2, #5288e0, #6a98e4 to #88b5ff light, Thistled Chapel is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skyneonfive-stophigh-contrast
#084198
#386cc2
#5288e0
#6a98e4
#88b5ff
The generator opens with #084198 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.