Package - MetBrewer
Novelty - Yes
Type - qualitative

MetBrewer - Cassatt2

Github

BlakeRMills/MetBrewer

CRAN

MetBrewer

Use with paletteer package:

library(paletteer)
paletteer_d("MetBrewer::Cassatt2")

Use raw:

c("#2D223CFF", "#574571FF", "#90719FFF", "#B695BCFF", "#DEC5DAFF", "#C1D1AAFF", "#7FA074FF", "#466C4BFF", "#2C4B27FF", "#0E2810FF")