A display panel and a display device are provided. The display panel includes a display area, a substrate, an array layer located on a side of the substrate, and a light-emitting layer located on a side of the array layer away from the substrate. The light-emitting layer includes light-emitting elements. The display panel also includes a color filter layer located on a side of the light-emitting layer away from the substrate. The color filter layer includes color filter openings. In the display area, the color filter openings include a first color filter opening and a second color filter opening. The first color filter opening is located between the second color filter opening and an edge of the display panel. An orthographic projection area of the first color filter opening on the substrate is larger than an orthographic projection area of the second color filter opening on the substrate.