Package - khroma
Novelty - No
Type - qualitative
khroma - muted
Use with paletteer package:
library(paletteer)
paletteer_d("khroma::muted")
Use raw:
c("#CC6677FF", "#332288FF", "#DDCC77FF", "#117733FF", "#88CCEEFF", "#882255FF", "#44AA99FF", "#999933FF", "#AA4499FF")