Ocean palette
Oyster Pavilion
From #006378 ink through #008fad, #38abca, #61b9d3 to #7ed6f1 light, Oyster Pavilion is a tetradic 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
#006378
#008fad
#38abca
#61b9d3
#7ed6f1
The generator opens with #006378 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.