Jewel palette
Raisin Cove
From #00619a ink through #3f8bc6, #5ca7e4, #78b6eb to #9fd3ff light, Raisin Cove 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.
skyjewelfive-stop
#00619a
#3f8bc6
#5ca7e4
#78b6eb
#9fd3ff
The generator opens with #00619a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.