Neon palette
Indigo Chapel
Dark anchor, working middle, light release: #004c88, #3775b3, #5290d0, #6ca0d7, #87bcf5 form a tetradic neon set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skyneonfive-stop
#004c88
#3775b3
#5290d0
#6ca0d7
#87bcf5
The generator opens with #004c88 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.