Frost palette
Gloaming Harbor
Dark anchor, working middle, light release: #4b7fbc, #008aac, #008f8d, #37a6c9, #22adaa form a tetradic frost set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square.
skyfrostfive-stop
#4b7fbc
#008aac
#008f8d
#37a6c9
#22adaa
The generator opens with #4b7fbc as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.