Neon palette
Heather Pier
Dark anchor, working middle, light release: #00418a, #2269c3, #3f85e1, #5b96e5, #7ab2ff form a tetradic neon set with somewhere to stand at every lightness. Made 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
#00418a
#2269c3
#3f85e1
#5b96e5
#7ab2ff
The generator opens with #00418a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.