Package - nbapalettes
Novelty - Yes
Type - qualitative

nbapalettes - cavaliers

Github

murrayjw/nbapalettes

CRAN

nbapalettes

Use with paletteer package:

library(paletteer)
paletteer_d("nbapalettes::cavaliers")

Use raw:

c("#860038FF", "#041E42FF", "#FDBB30FF", "#000000FF")