Monochrome palette
Topaz Dune
From #004b6d ink through #0074a6, #318fc3, #559eca to #71bae8 light, Topaz Dune is a analogous progression that holds together at any size. Use it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004b6d
#0074a6
#318fc3
#559eca
#71bae8
The generator opens with #004b6d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.