Package - ggthemes
Novelty - Yes
Type - qualitative

ggthemes - excel_Parallax

Github

jrnold/ggthemes

CRAN

ggthemes

Use with paletteer package:

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

Use raw:

c("#30ACECFF", "#80C34FFF", "#E29D3EFF", "#D64A3BFF", "#D64787FF", "#A666E1FF")