Monochrome palette
Harbor Lodge
From #006496 ink through #008fd4, #38acf2, #62bbf8 to #9dd6ff light, Harbor Lodge 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.
skymonochromefive-stop
#006496
#008fd4
#38acf2
#62bbf8
#9dd6ff
The generator opens with #006496 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.