Disco palette
Pewter Cabin
Dark anchor, working middle, light release: #004469, #006da3, #2f88c0, #5197c7, #6db3e5 form a split-complementary disco 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.
skydiscofive-stophigh-contrast
#004469
#006da3
#2f88c0
#5197c7
#6db3e5
The generator opens with #004469 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.