Disco palette
Nightfall Square
From #004c6f ink through #0075a9, #3190c6, #559fcd to #71bceb light, Nightfall Square is a tetradic progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#004c6f
#0075a9
#3190c6
#559fcd
#71bceb
The generator opens with #004c6f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.