Neon palette
Citrus Dock
Dark anchor, working middle, light release: #363b99, #5a66c3, #7381e1, #8593e6, #a1b0ff form a tetradic neon set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
blueneonfive-stophigh-contrast
#363b99
#5a66c3
#7381e1
#8593e6
#a1b0ff
The generator opens with #363b99 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.