Ocean palette
Bronze Lighthouse
From #005e5e ink through #008b8b, #37a7a7, #5eb4b3 to #7bd1d0 light, Bronze Lighthouse is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005e5e
#008b8b
#37a7a7
#5eb4b3
#7bd1d0
The generator opens with #005e5e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.