Package - RColorBrewer
Novelty - No
Type - sequential

RColorBrewer - RdPu

Github

Not on Github

CRAN

RColorBrewer

Use with paletteer package:

library(paletteer)
paletteer_d("RColorBrewer::RdPu")

Use raw:

c("#FFF7F3FF", "#FDE0DDFF", "#FCC5C0FF", "#FA9FB5FF", "#F768A1FF", "#DD3497FF", "#AE017EFF", "#7A0177FF", "#49006AFF")