Ocean palette
Nightfall Kiln
Dark anchor, working middle, light release: #005b69, #905043, #007182, #ac6a5c, #308c9d form a tetradic ocean set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
cyanoceanfive-stop
#005b69
#905043
#007182
#ac6a5c
#308c9d
The generator opens with #005b69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.