1. A method for providing to an ambient light source associated with a display a color to be emulated, the method comprising: determining a saliency map for an image displayed on the display; determining a subset of pixels of the image with a saliency below a given threshold; and determining the color to be emulated by the ambient light source from color values of the determined subset of pixels, wherein the color is determined as a saliency-weighted color of the determined subset of pixels; and outputting the determined color to the ambient light source for the emulating.