Nebula palette
Sooty Depot
From #006293 ink through #008dd1, #38a9ef, #61b9f5 to #99d4ff light, Sooty Depot is a split-complementary 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.
skynebulafive-stop
#006293
#008dd1
#38a9ef
#61b9f5
#99d4ff
The generator opens with #006293 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.