Package - ggthemes
Novelty - Yes
Type - qualitative

ggthemes - excel_Paper

Github

jrnold/ggthemes

CRAN

ggthemes

Use with paletteer package:

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

Use raw:

c("#A5B592FF", "#F3A447FF", "#E7BC29FF", "#D092A7FF", "#9C85C0FF", "#809EC2FF")