The color portion portion of a composite video signal. Forms a complete picture once combined with the luminance component.

The difference between a color and a specified reference color having a specified chromaticity and an equal luminance. [After Laurin]

The hue and saturation of a colour. A chrominance signal carries the colour information.

The portion of the video signal that contain color information.

The part of the video signal corresponding to the color information. Coaxial Cable

The color information in a television picture. Chrominance can be further broken down into two properties of color: hue and saturation. Also called chroma.

The portions of a signal that are dedicated to describing the hue and saturation. Used in measuring the difference between two colors of equal brightness. CMY (Cyan, Magenta, Yellow):

Portion of a video signal that carries hue and saturation color information.

The part of a colour video signal that carries the colour information.

Is the signal used in video systems to convey the color information of the picture.

The portion of the video signal that contain color information.

A color term defining the hue and saturation of a color. The other component, luminance can be thought of as the portion of the image absent of color or monochrome.

The portion of the video signal carrying the color.

The color part of a video signal that defines the hue and saturation, but not the brightness or luminance, of the signal.