Neon palette
Frosted Deck
Dark anchor, working middle, light release: #004987, #2772bc, #458eda, #619edf, #7dbafd 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 for large text.
skyneonfive-stop
#004987
#2772bc
#458eda
#619edf
#7dbafd
The generator opens with #004987 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.