It is the method of changing the color of a digital image, or any kind of digital media. Many times certain colors of objects in an image such as outfits or accessories or ornaments or products have to be distorted to multiple and dissimilar colors, restrained for color correction, or recolor to re-establish constancy. Color-correction systems allow the owner to improve the hue quality of the picture and consist of paying lighting style circumstances, changing the gamma attribute, managing grayscale levels and changing the overall view colorimetric to create a careful feeling.
Color Correction can be used for:

1. Constructing brighter a low or underexposed picture
2. Putting up together a filmic experience to an or else just a mild shot
3. Modifying the wretched contrast
4. Increasing the dynamic variety of a picture
5. Adjusting lighting levels from angle to angle of a picture
6. Naturally demonstrating viewers to a won over element of a picture
7. Changing the edge of mind of your snap without creating any further edits
8. Removing the shades
9. Correcting the colored lighting effect