Neon palette
Stone Porch
Dark anchor, working middle, light release: #3f387c, #6461a5, #7e7cc2, #8d8dc9, #a9a8e7 form a triadic neon set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
blueneonfive-stophigh-contrast
#3f387c
#6461a5
#7e7cc2
#8d8dc9
#a9a8e7
The generator opens with #3f387c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.