Since it was originally in shades of white and gray, then it is quite easy to assign any color in the compositing program.
Using the upper layer mask, you can put your picture/video/photo between it and the background
Well, since this wonderful background fixated after 10 seconds, it is essentially infinite! And it’s perfect for background use on plasma televisions, monitors during presentations, meetings, seminars, reports and more!
if you need permission ULTRA HD/4K, you can find it here.