Disco palette
Mercurial Prairie
From #004574 ink through #316da0, #4c88bd, #6597c4 to #80b3e2 light, Mercurial Prairie is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#004574
#316da0
#4c88bd
#6597c4
#80b3e2
The generator opens with #004574 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.