When the red pixel is set to 0, the LED is turned off. This makes 256*256*256=16777216 possible colors.Įach pixel in the LED monitor displays colors this way, by combination of red, green and blue LEDs (light emitting diodes). The red, green and blue use 8 bits each, which have integer values from 0 to 255. RGB color space or RGB color system, constructs all the colors from the combination of the Red, Green and
