Ocean palette
Leafy Mill
From #005261 ink through #007d93, #3398af, #58a6b9 to #75c3d6 light, Leafy Mill is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005261
#007d93
#3398af
#58a6b9
#75c3d6
The generator opens with #005261 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.