No, black-colored light does not exist. Black is the absence of light or the absence of visible light. In the visible spectrum, light is composed of different colors that we perceive as a range of hues, such as red, orange, yellow, green, blue, indigo, and violet. When an object appears black, it means that it absorbs most or all of the visible light that falls on it and reflects very little or no light back to our eyes. This lack of reflected light gives the object its black appearance. So, black is essentially the absence of light rather than a specific color of light itself.