Package - PNWColors
Novelty - Yes
Type - divergent

PNWColors - Shuksan2

Github

jakelawlor/PNWColors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("PNWColors::Shuksan2")

Use raw:

c("#5D74A5FF", "#B0CBE7FF", "#FEF7C7FF", "#EBA07EFF", "#A8554EFF")