Package - PrettyCols
Novelty - No
Type - sequential

PrettyCols - Purples

Github

nrennie/PrettyCols

CRAN

PrettyCols

Use with paletteer package:

library(paletteer)
paletteer_d("PrettyCols::Purples")

Use raw:

c("#432263FF", "#502876FF", "#5D2F89FF", "#6A359CFF", "#773BAFFF", "#8444C0FF", "#9057C6FF")