A loop video background in Purple and blue tunnel type abstract style is a motion graphics video that has a repetitive, continuous flow of animated graphics. It typically features a gold and red color scheme, with abstract shapes and patterns that create a tunnel-like visual effect. The background is designed to be used as a loop, meaning that the video seamlessly restarts after it ends, making it suitable for use as a background for events, presentations, or other multimedia projects. The abstract shapes and patterns in the video can include swirls, curves, and other dynamic designs, creating a mesmerizing and eye-catching visual experience. The use of gold and red colors can evoke a sense of luxury, elegance, and sophistication, making it suitable for use in formal or high-end projects.