Disco palette
Sorrel Brook
Five disco stops with room to breathe — #004761 grounds, #007098 and #308bb4 do the talking, #5299bd softens, #6fb6da lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#004761
#007098
#308bb4
#5299bd
#6fb6da
The generator opens with #004761 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.