Disco palette
Coral Delta
Coral Delta runs #7664bd through #4473c3, #0080aa, #5e8fe1 to #009dd0 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size.
skydiscofive-stop
#7664bd
#4473c3
#0080aa
#5e8fe1
#009dd0
The generator opens with #7664bd as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.