[R] Convert RGB-sRBG

[Dieter Menne]

Paulo Cardoso wrote:
> 
> How can I convert from 8-bit RGB color to [0-1] interval (sRGB)  and
> vice-versa?
> 

If you have the R/G/B values separately, divide by 255, and use function rgb
in grDevices. If you have the hex values, paste these into a string, and use
something like

col2rgb("#2C312C") 

Dieter

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