Ocean palette
Opal Manor
From #00656f ink through #0092a0, #39aebc, #61bcc8 to #7fd9e5 light, Opal Manor 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.
cyanoceanfive-stop
#00656f
#0092a0
#39aebc
#61bcc8
#7fd9e5
The generator opens with #00656f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.