You can set the line or fill color of new objects you draw, or change the line or fill color of existing drawn objects:
If you are changing line or fill color, select the drawn object using the Selection tool:
Otherwise, skip this step.
Click the Line Color tool. or the Fill Color tool and then click the color you want.
With either tool you can also click More Colors... to select a custom color.
All subsequent objects you draw use the selected line or fill colors until you change them again.