In the context of printing, white is typically not considered a printing color. In traditional printing processes like CMYK (Cyan, Magenta, Yellow, Black), the absence of ink or color represents white. In other words, the color of the paper serves as the "white" background, and the printing process adds color to achieve the desired image. However, in specialty printing or on digital printers, white ink may be used in certain cases, such as printing on dark or colored materials.