Disco palette
Greige Prairie
Dark anchor, working middle, light release: #3750ca, #5d7ef5, #7f9eff, #95b0ff, #bed0ff 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 for large text.
skydiscofive-stop
#3750ca
#5d7ef5
#7f9eff
#95b0ff
#bed0ff
The generator opens with #3750ca as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.