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13 Feb 2014 14:02

All colors on a computer are made up by combining the light from three colors(red, blue, and green). Black is [0,0,0], and White is [255, 255, 255]; Gray is any[x,x,x] where all the numbers are the same. The max value of each of the colors is 255. The minimum value is 0 Colors are almost always written with the Red value first, the Green value second and the Blue value third. Memorize "RGB" and you will remember the ordering Here are some examples:

White = [ 255, 255, 255 ]
Black = [ 0, 0, 0 ]