Package - jcolors
Novelty - Yes
Type - sequential

jcolors - pal11

Github

jaredhuling/jcolors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("jcolors::pal11")

Use raw:

c("#202547FF", "#323649FF", "#41474BFF", "#4E5A4CFF", "#5C6C4CFF", "#68804CFF", "#75944BFF", "#81A949FF", "#8EBE45FF", "#9AD340FF", "#A6E939FF", "#B2FF2EFF")