Ocean palette
Ochre Alley
From #007087 ink through #009dbc, #3cbad9, #67c8e3 to #89e5ff light, Ochre Alley 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
#007087
#009dbc
#3cbad9
#67c8e3
#89e5ff
The generator opens with #007087 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.