Package - soilpalettes
Novelty - Yes
Type - qualitative
soilpalettes - redox2
CRAN
Not on CRAN
Use with paletteer package:
library(paletteer)
paletteer_d("soilpalettes::redox2")
Use raw:
c("#2E5894FF", "#FFE733FF", "#FFB200FF", "#EC5800FF", "#96001BFF")