Aquest filtre inverteix el valor (lluminositat) de la capa o selecció activa. El to i la saturació no es veuran afectats, encara que el color, a vegades, serà lleugerament diferent per errors d'arrodoniment. Si voleu invertir també el to i la saturació, useu Colors → Inverteix.

Note that hue and saturation can be distorted quite a bit when applying twice this filter for colors with a high luminosity (for instance, HSV 102°,100%, 98%, a bright green, gives HSV 96°, 100%, 2% after a first application of the filter, and 96°, 100%, 98% after a second application). Thus, you should not expect to be able to apply this filter twice in a row and get back the image you started with.

This filter is found in the image window menu under Colors → Value Invert.