isHexCol color conversion function in grDevices

Source: R/unhcr_color_util.R

Helper function to detect HEX-colors

isHexCol(color)

Author

ipda | unhcr.org | 2020

Examples

{
isHexCol("black")
isHexCol(col2hex("black"))
isHexCol(rgb2hex(0, 0, 0))
}

#> [1] TRUE