Disco palette
Coral Cabin
Five disco stops with room to breathe — #00538f grounds, #007cd1 and #3398f0 do the talking, #59a8f3 softens, #8ac5ff lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#00538f
#007cd1
#3398f0
#59a8f3
#8ac5ff
The generator opens with #00538f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.