Nordic palette
Smoky Ridge
From #004856 ink through #007287, #308da3, #539bad to #6fb7ca light, Smoky Ridge 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 as a text pair.
cyannordicfive-stophigh-contrast
#004856
#007287
#308da3
#539bad
#6fb7ca
The generator opens with #004856 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.