RGB atmosphere lamp assembly and vehicle

The invention provides an RGB atmosphere lamp assembly and a vehicle, and belongs to the technical field of automobile parts. The shell comprises a lampshade and a bottom shell which are detachably connected, and the lampshade is provided with a light-transmitting part in a preset shape; the at least two light guide strips are installed in the bottom shell, any two adjacent light guide strips form a splicing area, the light guide strips in the splicing area are respectively a front light guide strip and a rear light guide strip, and the tail end of the front light guide strip is close to the main body light emitting surface of the rear light guide strip; light rays emitted by the main body light-emitting surface of the front light guide strip and the main body light-emitting surface of the rear light guide strip respectively form a first light-emitting area and a second light-emitting area on the lampshade; the tail end light-emitting face of the front light guide strip further comprises an oblique-section li