Disco palette
Starlit Prairie
Dark anchor, working middle, light release: #073197, #315ec1, #4a7adf, #618be2, #7da8ff form a tetradic disco 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 as a text pair.
skydiscofive-stophigh-contrast
#073197
#315ec1
#4a7adf
#618be2
#7da8ff
The generator opens with #073197 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.