Disco palette
Harvest Gallery
Dark anchor, working middle, light release: #005378, #297ca9, #4898c6, #65a6ce, #81c3ec form a split-complementary disco set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#005378
#297ca9
#4898c6
#65a6ce
#81c3ec
The generator opens with #005378 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.