import java.applet.*;
import java.awt.*;

public class initbackground extends Applet {

public void paint(Graphics g)
{
     Color backgroundcolor = new Color(0,0,255);

     //setColor() in the Graphics class
     //sets the color of the pen
     g.setColor(backgroundcolor);

     //fillRect() fills a rectangular area with the
     //selected color. The method requires a horizontal
     //and vertival position (x and y position)
     g.fillRect(0,0,200,100);
}

}