Nebula palette
Crisp Library
Five stops tuned to sit together without fighting — #cf6d5b ink anchors the set, #ee8976 opens it up, and #9b79ce, #819936, #009fb4 cross the middle in a triadic arrangement. Crisp Library suits book covers that read at thumbnail size.
yellownebulafive-stop
#cf6d5b
#9b79ce
#819936
#009fb4
#ee8976
The generator opens with #cf6d5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.