Package - nationalparkcolors
Novelty - Yes
Type - qualitative

nationalparkcolors - Saguaro

Github

katiejolly/nationalparkcolors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("nationalparkcolors::Saguaro")

Use raw:

c("#847CA3FF", "#E45A5AFF", "#F4A65EFF", "#80792BFF", "#F2D56FFF", "#1A1237FF")