Package - PrettyCols
Novelty - No
Type - qualitative

PrettyCols - Sea

Github

nrennie/PrettyCols

CRAN

PrettyCols

Use with paletteer package:

library(paletteer)
paletteer_d("PrettyCols::Sea")

Use raw:

c("#86CB92FF", "#71B48DFF", "#404E7CFF", "#3A3559FF", "#260F26FF")