Hi Pauli,

I saved the image as a jpeg and opened it in photoshop. If you put the eye dropper tool on it, you can get the RGB values. You can give these values to a place like Sherman Williams. Of course, you can get a whole bunch of different color values, depending on where you click your eye dropper. If you go to an actual paint store with a printed picture and various RGB values, the paint sales representatives are usually more than helpful. Hope this helps!