Package - ggthemes
Novelty - No
Type - qualitative

ggthemes - excel_Celestial

Github

jrnold/ggthemes

CRAN

ggthemes

Use with paletteer package:

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

Use raw:

c("#AC3EC1FF", "#477BD1FF", "#46B298FF", "#90BA4CFF", "#DD9D31FF", "#E25247FF")