Package - rockthemes
Novelty - Yes
Type - qualitative

rockthemes - heep

Github

johnmackintosh/rockthemes

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("rockthemes::heep")

Use raw:

c("#466E9AFF", "#E84D45FF", "#21201CFF", "#A1BAACFF")