Package - palettetown
Novelty - Yes
Type - qualitative

palettetown - unown

Github

timcdlucas/palettetown

CRAN

palettetown

Use with paletteer package:

library(paletteer)
paletteer_d("palettetown::unown")

Use raw:

c("#707070FF", "#505050FF", "#F8F8F8FF", "#D8D8D8FF", "#A0A0A0FF")