Ocean palette
Powdery Depot
Dark anchor, working middle, light release: #005057, #007b86, #3396a1, #57a4ad, #73c0ca form a tetradic ocean set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005057
#007b86
#3396a1
#57a4ad
#73c0ca
The generator opens with #005057 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.