Package - ggthemes
Novelty - No
Type - qualitative

ggthemes - excel_Gallery

Github

jrnold/ggthemes

CRAN

ggthemes

Use with paletteer package:

library(paletteer)
paletteer_d("ggthemes::excel_Gallery")

Use raw:

c("#B71E42FF", "#DE478EFF", "#BC72F0FF", "#795FAFFF", "#586EA6FF", "#6892A0FF")