Package - jcolors
Novelty - Yes
Type - qualitative

jcolors - pal2

Github

jaredhuling/jcolors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("jcolors::pal2")

Use raw:

c("#3E71A8FF", "#CEFF1AFF", "#870E75FF", "#FE6900FF", "#0BB19FFF")