Ocean palette
Willow Dune
From #00576f ink through #0082a5, #359ec2, #5baccb to #78c9e8 light, Willow Dune is a tetradic 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.
cyanoceanfive-stop
#00576f
#0082a5
#359ec2
#5baccb
#78c9e8
The generator opens with #00576f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.