Package - ggthemes
Novelty - No
Type - qualitative
ggthemes - excel_Feathered
Use with paletteer package:
library(paletteer)
paletteer_d("ggthemes::excel_Feathered")
Use raw:
c("#606372FF", "#79A8A4FF", "#B2AD8FFF", "#AD8082FF", "#DEC18CFF", "#92A185FF")