RGB color mode is one kind of color standard in the industry, which is to receive a variety of colors by changing the three color channels of red (R), green (G) and blue (B) and superimposing them on each other. RGB stands for red, green and blue three channel color, this standard includes almost all color that human vision can perceive, is currently one of the most widely used color systems.

RGB (red green blue). We are now in class, talking about photography is this three primary colors, in addition, We watch TV phosphor is also this combination, you go to the color TV to see the CRT is like this, but don't look at the computer monitor in front of you, his pixels are too small, the naked eye can not distinguish. RGB These three color groups are combined to form almost all colors.