R: Create RGB Colors

RGB {colorspace} | R Documentation

## Create RGB Colors

### Description

This function creates colors of class RGB; a subclass of the virtual “color” class.

### Usage

    RGB(R, G, B, names)

### Arguments

`R,G,B` | these arguments give the red, green and blue intensities of the colors (the values should lie between 0 and 1). The values can be provided in separate `R`, `G` and `B` vectors or in a three-column matrix passed as `R`.
`names` | A vector of names for the colors (by default the row names of `R` are used).

### Details

This function creates colors in the linearized sRGB color space (IEC standard 61966).

### Value

An object of class “RGB” which inherits from class “color.”

### Author(s)

Ross Ihaka

### References

www.srgb.com

### See Also

`sRGB`, `HSV`, `XYZ`, `LAB`, `polarLAB`, `LUV`, `polarLUV`.

### Examples

    # Create a random set of colors
    set.seed(1)
    RGB(R = runif(20), G = runif(20), B = runif(20))

[Package colorspace version 1.3-2 Index]