How can i fix this code, that the background color will change to the inouted color

Question

how can i make that the backgroundcolor changes to the var x?

function myfun() {
var x = alert=prompt("Type in the color you want for the background ;D");
document.getElementById("html").style.backgroundColor= (x);
}

Answer 1

here is an example:

https://code.sololearn.com/Wgb194r2B48x/?ref=app

Answer 2

Thank you it works great