What are CMYK and RGB color schemes?
These are two different color schemes or modes that describe how colors are created. RGB stands for red, green and blue. This category of color uses light to produce color: the more illuminated light involved, the lighter the image. RGB produces the widest range of color. RGB colors are typically used on computer monitors, digital cameras and televisions – any device that uses light to produce an image. CMYK stands for cyan, magenta, yellow and black. This category of color uses the combination of ink pigments to produce color. The less ink used, the lighter the image; the more ink used, the darker the image. Printing projects typically use the CMYK color category.