Package - musculusColors
Novelty - Yes
Type - qualitative

musculusColors - ErFluke

Github

dawnbarlow/musculusColors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("musculusColors::ErFluke")

Use raw:

c("#585759FF", "#9C9999FF", "#D5D2D1FF", "#A7B7D1FF", "#C8D3DDFF")