Disco palette
Oat Crater
Five disco stops with room to breathe — #6d2498 grounds, #9554c2 and #b170e0 do the talking, #bc86e6 softens, #d7a5ff lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
violetdiscofive-stophigh-contrast
#6d2498
#9554c2
#b170e0
#bc86e6
#d7a5ff
The generator opens with #6d2498 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.