Disco palette
Stormy Mill
From #00597c ink through #0084b5, #35a0d2, #5caeda to #79cbf8 light, Stormy Mill is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#00597c
#0084b5
#35a0d2
#5caeda
#79cbf8
The generator opens with #00597c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.