Package - rockthemes
Novelty - Yes
Type - qualitative

rockthemes - deelite

Github

johnmackintosh/rockthemes

CRAN

Not on CRAN

Use with paletteer package:

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

Use raw:

c("#48448EFF", "#8CCC58FF", "#FC4D97FF", "#B82578FF")