Nordic palette
Silvery Lagoon
Dark anchor, working middle, light release: #004650, #00707f, #308b9a, #5298a5, #6eb5c2 form a tetradic nordic set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
cyannordicfive-stophigh-contrast
#004650
#00707f
#308b9a
#5298a5
#6eb5c2
The generator opens with #004650 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.