Color correction and color grading are two post-production techniques used in video creation, especially in today's modern world where so many cameras are producing raw and log based digital files. Color correction allows you to use techniques such as saturation, brightness, contrast and color variation to achieve consistency between images, to eliminate any defects or emphasize a color or subject present in the same frame. Color grading occurs at a later stage and focuses on aesthetics and the creation of a specific atmosphere, through the use of color tones and visual styles.