Package - ggthemes
Novelty - No
Type - qualitative
ggthemes - Classic_Purple_Gray_6
Use with paletteer package:
library(paletteer)
paletteer_d("ggthemes::Classic_Purple_Gray_6")
Use raw:
c("#7B66D2FF", "#DC5FBDFF", "#94917BFF", "#995688FF", "#D098EEFF", "#D7D5C5FF")