Ocean palette
Spruce Junction
Dark anchor, working middle, light release: #006070, #008ca3, #37a8c0, #5fb6ca, #7cd3e7 form a tetradic ocean set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#006070
#008ca3
#37a8c0
#5fb6ca
#7cd3e7
The generator opens with #006070 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.