Package - trekcolors
Novelty - Yes
Type - divergent

trekcolors - romulan2

Github

leonawicz/trekcolors

CRAN

trekcolors

Use with paletteer package:

library(paletteer)
paletteer_d("trekcolors::romulan2")

Use raw:

c("#80F2B3FF", "#6DC393FF", "#5B9374FF", "#486555FF", "#363636FF", "#346062FF", "#338B90FF", "#31B6BCFF", "#30E1EAFF")