Disco palette
Halcyon Clearing
Dark anchor, working middle, light release: #00608c, #008bc8, #37a7e6, #60b6ec, #8ed2ff form a analogous disco set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#00608c
#008bc8
#37a7e6
#60b6ec
#8ed2ff
The generator opens with #00608c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.