8 Hex RGB color definitions suitable for charts for colorblind people.
Value
A vector of 8 Hex RGB definitions.
Details
This function is used in others in order to help render plots for those that
are color blind.
Author
Steven P. Sanderson II, MPH
Examples
color_blind()
#> [1] "#000000" "#E69F00" "#56B4E9" "#009E73" "#F0E442" "#0072B2" "#D55E00"
#> [8] "#CC79A7"
