Package - NatParksPalettes
Novelty - Yes
Type - qualitative
NatParksPalettes - Arches
Use with paletteer package:
library(paletteer)
paletteer_d("NatParksPalettes::Arches")
Use raw:
c("#1A3D82FF", "#0C62AFFF", "#4499F5FF", "#8FCAFDFF", "#F2F2F2FF", "#F0AC7DFF", "#CD622EFF", "#B14311FF", "#832B0FFF")