Disco palette
Oyster Alley
From #00649d ink through #008fdd, #38acfc, #63bbff to #a5d6ff light, Oyster Alley is a split-complementary 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
#00649d
#008fdd
#38acfc
#63bbff
#a5d6ff
The generator opens with #00649d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.