Retro palette
Oaken Beacon
From #003b88 ink through #2563be, #417fdc, #5b90e0 to #76acfe light, Oaken Beacon 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 as a text pair.
skyretrofive-stophigh-contrast
#003b88
#2563be
#417fdc
#5b90e0
#76acfe
The generator opens with #003b88 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.