Package - ggsci
Novelty - No
Type - sequential

ggsci - purple_material

Github

nanxstats/ggsci

CRAN

ggsci

Use with paletteer package:

library(paletteer)
paletteer_d("ggsci::purple_material")

Use raw:

c("#F3E5F5FF", "#E1BEE7FF", "#CE93D8FF", "#BA68C8FF", "#AB47BCFF", "#9C27B0FF", "#8E24AAFF", "#7B1FA2FF", "#6A1B9AFF", "#4A148CFF")