Man Scilab

rgb2name
Scilab Function

rgb2name - returns the name of a color

Calling Sequence

names=rgb2name(r,g,b)
names=rgb2name(rgb)

Parameters

Description

rgb2name returns the color name corresponding to the RGB values given by its argument. A vector of color names can also be returned if the color has more than 1 name. r , g and b must be integers between 0 and 255 corresponding to colors components red, green and blue. As usual 0 means no intensity and 255 means all the intensity of the color. RGB values can also be given by a vector [r,g,b] .

If no color is found [] is returned.

The list of all known colors is given by color_list .

Examples


rgb2name(255,128,128)
rgb2name([255 215 0])
// get color #10 of the current colormap and find its name
cmap=get(gcf(),"color_map");
rgb2name(cmap(10,:)*255)
 
  

See Also

color ,   color_list ,   name2rgb ,  

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