Package - khroma
Novelty - No
Type - divergent

khroma - PRGn

Github

tesselle/khroma

CRAN

khroma

Use with paletteer package:

library(paletteer)
paletteer_d("khroma::PRGn")

Use raw:

c("#762A83FF", "#9970ABFF", "#C2A5CFFF", "#E7D4E8FF", "#F7F7F7FF", "#D9F0D3FF", "#ACD39EFF", "#5AAE61FF", "#1B7837FF")