Ocean palette
Sunlit Lighthouse
Dark anchor, working middle, light release: #004652, #007082, #308b9d, #5298a8, #6eb5c5 form a triadic ocean set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanoceanfive-stophigh-contrast
#004652
#007082
#308b9d
#5298a8
#6eb5c5
The generator opens with #004652 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.