Display panel and display device

The invention provides a display panel and a display device, and relates to the technical field of display; the display panel can improve the color cast problem under a large visual angle, thereby greatly improving the display effect. The display panel comprises a display substrate and a dimming part, the display substrate comprises a display area, and the dimming part is arranged on the light emitting side of the display substrate; wherein the dimming part comprises a first refraction layer, a scattering layer and a second refraction layer; the first refraction layer is arranged on the side, close to the display substrate, of the second refraction layer, and the refractive index of the first refraction layer is larger than that of the second refraction layer; the scattering layer comprises a plurality of island-shaped particles which are not connected with one another and at least covers part of the display area; the scattering layer is arranged on the side, away from the display substrate, of the first refr