Try this:
> mycolor <- col2rgb("red"); mycolor
[,1]
red 255
green 0
blue 0
> colors()[sapply(lapply(colors(), col2rgb), identical, mycolor)]
[1] "red" "red1"
On Mon, Nov 30, 2009 at 2:25 PM, Jorgy Porgee <jorgy.por...@gmail.com>wrote:
> Hi all, I'm trying to convert a series of rgb codes into a color name.
> What is my easiest option? So far I'm stuck with just converting to
> hex using rgb() and I know R knows a number of colours() but a mapping
> of the two has failed me.
>
> Any help in this regard will be highly appreciated.
>
> Regards,
>
> George
>
> ______________________________________________
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