Package - colorBlindness
Novelty - No
Type - divergent

colorBlindness - Blue2Gray8Steps

Github

Not on Github

CRAN

colorBlindness

Use with paletteer package:

library(paletteer)
paletteer_d("colorBlindness::Blue2Gray8Steps")

Use raw:

c("#0099CCFF", "#66E5FFFF", "#99FFFFFF", "#CCFFFFFF", "#E5E5E5FF", "#999999FF", "#666666FF", "#333333FF")