Nautical palette
Halcyon Archive
A quiet five-stop nautical arc with a confident middle — #004950 carries the weight and #70b9c2 carries the air, with #00747f, #318f9a and #539ca6 bridging in complementary formation. Built for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyannauticalfive-stophigh-contrast
#004950
#00747f
#318f9a
#539ca6
#70b9c2
The generator opens with #004950 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.