Disco palette
Copper Reef
Dark anchor, working middle, light release: #1b458a, #446eb4, #5e89d2, #7499d8, #8fb6f6 form a monochromatic 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 for large text.
skydiscofive-stop
#1b458a
#446eb4
#5e89d2
#7499d8
#8fb6f6
The generator opens with #1b458a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.