Disco palette
Lingering Bookshop
Dark anchor, working middle, light release: #00466b, #006fa5, #308ac2, #5299c9, #6eb5e7 form a complementary 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
#00466b
#006fa5
#308ac2
#5299c9
#6eb5e7
The generator opens with #00466b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.