A walk through nature will bring to attention the beautiful colors around us—clear blue in the sky, vibrant yellow radiating from the sun, and incredible shades of green. A child's first introduction ...

The major difference is that in a RGB color space, all the colors information are resulted from the mixing of red, green, and blue; but in a CMYK color space, all the colors are results of the mixing ...

In art they are: red, yellow and blue. Mixing the primary colours of paint produces the secondary colours of paint: orange, purple and green. These are different to the secondary colours of light.