Package - RColorBrewer
Novelty - No
Type - sequential

RColorBrewer - YlOrRd

Github

Not on Github

CRAN

RColorBrewer

Use with paletteer package:

library(paletteer)
paletteer_d("RColorBrewer::YlOrRd")

Use raw:

c("#FFFFCCFF", "#FFEDA0FF", "#FED976FF", "#FEB24CFF", "#FD8D3CFF", "#FC4E2AFF", "#E31A1CFF", "#BD0026FF", "#800026FF")