Disco palette
Dappled Beacon
Five disco stops with room to breathe — #3758c6 grounds, #5f85f1 and #81a4ff do the talking, #98b6ff softens, #c2d4ff lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#3758c6
#5f85f1
#81a4ff
#98b6ff
#c2d4ff
The generator opens with #3758c6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.