how to set frame colo in java
getContentPane().setBackground(Color.YELLOW); //Whatever color
Source: stackoverflow.com
how to set background color in jframe in java
package Exaple; import java.awt.Color; import javax.swing.JFrame; public class Window { public static void main(String[] args) { JFrame frame = new JFrame(); frame.setExtendedState(JFrame.MAXIMIZED_BOTH); frame.setVisible(true); frame.setTitle("Expaple"); frame.setBackground(Color.BLUE);