The first step is to open AE software, and then import the video we need to color. After importing, drag the video to the queue below.

Step 2: Then we select the video to be colored, and click "Effect", "Color Correction" and "Color Change" in turn. Bring up the toolbar for modifying the video color.

Third, in our video color toolbar, the following colors need to be changed.

Step 4: A color dialog box will pop up in the color box behind the words "Change color". Select the color you want to change, and then click OK! Use this to choose colors! You can also click the eyedropper tool at the back to go directly to the video and click the color you want to change (this method is more accurate).