Ocean palette
Hickory Estuary
Hickory Estuary runs #007182 through #009fb6, #3cbcd3, #68c9dd to #86e7fb in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#007182
#009fb6
#3cbcd3
#68c9dd
#86e7fb
The generator opens with #007182 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.