Nebula palette
Pewter Kiln
Five nebula stops with room to breathe — #00496e grounds, #0072a9 and #308dc6 do the talking, #549ccd softens, #70b9eb lifts. The split-complementary bones keep it coherent across podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#00496e
#0072a9
#308dc6
#549ccd
#70b9eb
The generator opens with #00496e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.