Blue Hour palette
Brumal Station
From #006584 ink through #1b91b9, #43add6, #68bcdf to #85d9fd light, Brumal Station 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.
cyanbluehourfive-stop
#006584
#1b91b9
#43add6
#68bcdf
#85d9fd
The generator opens with #006584 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.