Nebula palette
Whispering Gallery
Five stops tuned to sit together without fighting — #5623a7 ink anchors the set, #bca9ff opens it up, and #7b55d2, #9571f1, #a287f4 cross the middle in a triadic arrangement. Whispering Gallery suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
bluenebulafive-stophigh-contrast
#5623a7
#7b55d2
#9571f1
#a287f4
#bca9ff
The generator opens with #5623a7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.