Package - ggsci
Novelty - No
Type - sequential
ggsci - indigo_material
Use with paletteer package:
library(paletteer)
paletteer_d("ggsci::indigo_material")
Use raw:
c("#E8EAF6FF", "#C5CAE9FF", "#9FA8DAFF", "#7986CBFF", "#5C6BC0FF", "#3F51B5FF", "#3949ABFF", "#303F9FFF", "#283593FF", "#1A237EFF")