Disco palette
Nightfall Cabin
Dark anchor, working middle, light release: #215bc1, #4e87ec, #71a5ff, #8cb6ff, #bad4ff form a tetradic 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
#215bc1
#4e87ec
#71a5ff
#8cb6ff
#bad4ff
The generator opens with #215bc1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.