Neon palette
Mineral Deck
Dark anchor, working middle, light release: #323298, #555ec2, #6e7ae0, #7f8ce4, #9ba9ff form a split-complementary 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.
blueneonfive-stophigh-contrast
#323298
#555ec2
#6e7ae0
#7f8ce4
#9ba9ff
The generator opens with #323298 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.