Disco palette
Butter Kiln
Five disco stops with room to breathe — #17378b grounds, #3d61b5 and #567cd3 do the talking, #6b8dd7 softens, #85a9f6 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#17378b
#3d61b5
#567cd3
#6b8dd7
#85a9f6
The generator opens with #17378b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.