Getting to know the program > Palettes > Colors
Colors
This palette allows you to select colors and materials for painting, drawing, filling, and retouching.
 Use a color to fill the interior of a shape or an area of the image.
 Use a multi color gradient to fill the interior of a shape or an area of the image.
 Use a pattern to fill the interior of a shape or an area of the image.
 Use an image to fill the interior of a shape or an area of the image.