Question

How to generate a random RGB color code in Java

Answer 1

import java.util.Random;

public class RandomRGBColor {

    // Function to generate a random number between min and max (inclusive)
    public static int generateRandomNumber(int min, int max) {
        Random rand = new Random();
        
        return rand.nextInt(max - min + 1) + min;
    }

    // Function to generate a random RGB color
    public static void generateRandomRGBColor() {
        int red = generateRandomNumber(0, 255);
        int green = generateRandomNumber(0, 255);
        int blue = generateRandomNumber(0, 255);

        System.out.println("Random RGB Color: rgb(" + red + ", " + green + ", " + blue + ")");
    }

    public static void main(String[] args) {
        generateRandomRGBColor();
    }
}



/*
run:

Random RGB Color: rgb(25, 169, 68)

*/

 

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