Ocean palette
Earthen Cellar
From #00665b ink through #009485, #39b0a0, #61bdaf to #7fdacc light, Earthen Cellar is a tetradic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
tealoceanfive-stop
#00665b
#009485
#39b0a0
#61bdaf
#7fdacc
The generator opens with #00665b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.