Disco palette
Dusty Harbor
Five disco stops with room to breathe — #274d8c grounds, #5076b6 and #6a91d4 do the talking, #7fa1da softens, #9abef9 lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#274d8c
#5076b6
#6a91d4
#7fa1da
#9abef9
The generator opens with #274d8c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.