Disco palette
Quilted Library
Dark anchor, working middle, light release: #005684, #0080c1, #349cdf, #5babe5, #7dc8ff form a complementary disco set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#005684
#0080c1
#349cdf
#5babe5
#7dc8ff
The generator opens with #005684 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.