Changing four color fills
Four color fills are controlled using a pair of fill arrows joined at one end with a fourth fill handle forming a parallelogram. You can move all four fill handles by dragging the handle at the base of the arrows. You can change the fill by moving the fill handles (to change the position, direction and stretching of the fill) and applying different colors to the four handles. You can also use the Transparency Tool Transparency Type options to alter the color of objects underneath the filled object.
What do you want to do?