Ocean palette
Granite Lagoon
Dark anchor, working middle, light release: #004d6d, #0077a5, #3292c2, #56a1ca, #72bde7 form a tetradic ocean set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skyoceanfive-stop
#004d6d
#0077a5
#3292c2
#56a1ca
#72bde7
The generator opens with #004d6d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.