doozie noun A person or thing that is remarkable, wonderful, superior, etc; beaut, humdinger: a little 30-page doozey called ''Making Chicken Soup''/ Want a swell Naval Air Station?
According to Apple Inc., the RGB signal is the standard signal for most computer graphics and video files. It is named for the colors red, green and blue. These colors, in certain combinations and intensities, can create any other color. RGB also supports grayscale, ranging from black to white.
RGB Value. Each parameter (red, green, and blue) defines the intensity of the color between 0 and 255. For example, rgb(255,0,0) is displayed as red, because red is set to its highest value (255) and the others are set to 0. To display the color black, all color parameters must be set to 0, like this: rgb(0,0,0).