There are a few ways to change the color of eyes in Photoshop. The first way is to use the eyedropper tool. To change the color of an eye, click on it and then drag the cursor over the desired eye. You can also use the dropdown list to choose a color from a list. The second way is to use the Hue/Saturation tool. To change the color of an eye, click on it and then drag the cursor over the desired eye. You can also use the dropdown list to choose a color from a list.