Ocean palette
Sleepy Cabin
Five ocean stops with room to breathe — #1a6f89 grounds, #2c7457 and #007473 do the talking, #488f71 softens, #318f8e lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters.
cyanoceanfive-stop
#1a6f89
#2c7457
#007473
#488f71
#318f8e
The generator opens with #1a6f89 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.