Package - ggthemes
Novelty - Yes
Type - qualitative

ggthemes - excel_Headlines

Github

jrnold/ggthemes

CRAN

ggthemes

Use with paletteer package:

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

Use raw:

c("#439EB7FF", "#E28B55FF", "#DCB64DFF", "#4CA198FF", "#835B82FF", "#645135FF")