Disco palette
Glassy Lighthouse
Dark anchor, working middle, light release: #0e53ac, #417ed7, #5c9af6, #76abf9, #a3c8ff form a triadic 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
#0e53ac
#417ed7
#5c9af6
#76abf9
#a3c8ff
The generator opens with #0e53ac as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.