Ocean palette
Cedar Brook
Dark anchor, working middle, light release: #005f6f, #008ba2, #37a7be, #5fb5c9, #7cd2e6 form a tetradic ocean set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005f6f
#008ba2
#37a7be
#5fb5c9
#7cd2e6
The generator opens with #005f6f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.