Package - rockthemes
Novelty - Yes
Type - qualitative

rockthemes - muse

Github

johnmackintosh/rockthemes

CRAN

Not on CRAN

Use with paletteer package:

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

Use raw:

c("#3B1A35FF", "#D27F9AFF", "#885EA5FF", "#9D94B3FF")