Disco palette
Prairie Granary
Dark anchor, working middle, light release: #7c4ba3, #a576ce, #c192ec, #cea6f3, #e5caff 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.
violetdiscofive-stop
#7c4ba3
#a576ce
#c192ec
#cea6f3
#e5caff
The generator opens with #7c4ba3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.