Generate Random Background Color in JavaScript

By codeflare November 13, 2022

generate random background colors in javascript

Using one of the powerful features of JavaScript, we can write a program that generates a random background color every time we refresh the page.

<!DOCTYPE html>
<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="utf-8">
    <title>Generate Random Background Color</title>
  </head>
  <body onload="randomBackground()">


    <script>
      randomBackground = () => {
        let x = Math.floor(Math.random() * 256)
        let y = Math.floor(Math.random() * 256)
        let z = Math.floor(Math.random() * 256)
        let bgColor = `rgb(${x}, ${y}, ${z})`
        document.body.style.background = bgColor;
      }

      randomBackground()
      </script>

  </body>
</html>

When we refresh our page, this is what we get: