Color Components is a meta-information typically located in images. It includes raw camera images like NEF and CR2, as well as compressed image files such as JPG. PDF files may also include information on Color Components if an image that contains such information is included in the document.
What does Color Component say about your photo? Every photo or image stores information regarding the colors utilized in the picture. This includes the color Components which make up the color scheme of the image.
The component colors are usually one or three. 3 means it is possible to have three color components available, e.g., the hue, saturation, and brightness, or B, R, and. 1. However, it could suggest that the image was stored in grayscale.