To color match video, open the clip you want to change; on this page the Match colours panel is already open. Select Choose a reference, pick a still image (JPG, PNG or WebP) or a frame from another video, and the clip’s colour balance and contrast are pulled towards the reference. Match amount sets how far it goes, and Remove match undoes it.
Matching is the fastest way to make a phone clip sit beside a camera clip, or to borrow the mood of a still you like. It compares overall statistics rather than objects, though, so treat it as a strong first draft: the finishing touches usually come from Temperature, Tint or the Wheels in Pro tools. If both clips share the same cast, sort that out first with white balance, and see the last section below for copying a grade you have already made.