Disco palette
Luminous Patio
Dark anchor, working middle, light release: #073886, #3462af, #4e7dcd, #648dd2, #7faaf0 form a tetradic 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 as a text pair.
skydiscofive-stophigh-contrast
#073886
#3462af
#4e7dcd
#648dd2
#7faaf0
The generator opens with #073886 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.