Package - dichromat
Novelty - No
Type - divergent

dichromat - DarkRedtoBlue_12

Github

Not on Github

CRAN

dichromat

Use with paletteer package:

library(paletteer)
paletteer_d("dichromat::DarkRedtoBlue_12")

Use raw:

c("#2A0BD9FF", "#264EFFFF", "#40A1FFFF", "#73DAFFFF", "#ABF8FFFF", "#E0FFFFFF", "#FFFFBFFF", "#FFE099FF", "#FFAD73FF", "#F76E5EFF", "#D92632FF", "#A60021FF")