Nebula palette
Ebony Canyon
From #005b55 ink through #008880, #36a49b, #5cb1a9 to #79cec5 light, Ebony Canyon 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.
cyannebulafive-stop
#005b55
#008880
#36a49b
#5cb1a9
#79cec5
The generator opens with #005b55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.