Ocean palette
Ashen Bookshop
From #005261 ink through #007d93, #3398af, #58a6b9 to #75c3d6 light, Ashen Bookshop is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005261
#007d93
#3398af
#58a6b9
#75c3d6
The generator opens with #005261 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.