Disco palette
River Dune
Five disco stops with room to breathe — #004975 grounds, #0072b2 and #308ed0 do the talking, #549dd5 softens, #70b9f4 lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#004975
#0072b2
#308ed0
#549dd5
#70b9f4
The generator opens with #004975 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.