Install from CRAN using:
install.packages("PrettyCols")
Or install the development version using:
::install_github("nrennie/PrettyCols") remotes
Then load into R:
library(PrettyCols)
To return a data frame of which colour palettes are colourblind friendly, use:
colourblind_friendly()
Note that the colorblind_friendly()
is the same
function.
To view the palettes that are colourblind friendly, set the
colourblind_friendly
argument in
view_all_palettes()
to TRUE
. To view all
colourblind friendly palettes:
view_all_palettes(colourblind_friendly = TRUE)
This can be combined with a palette type. For example, to view all diverging colour palettes that are colourblind friendly:
view_all_palettes(type = "div", colourblind_friendly = TRUE)
Colourblind friendliness was checked using the {colorblindcheck} R package.