Disco palette
Rosewood Bluff
From #2b3c85 ink through #5065ae, #6980cb, #7c91d2 to #97adf0 light, Rosewood Bluff is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#2b3c85
#5065ae
#6980cb
#7c91d2
#97adf0
The generator opens with #2b3c85 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.