Beautiful Random Color Generator With Vanila JavaScript

JavaScript is most fun language to make fun stuff. I decided to make a Beautifull Color Generator to generate the random colors on every click.

Step #01

Create a folder on your desired location and create three files on it.

index.html

app.js

style.css

Step #02

Now its time to write some HTML for the project.

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="style.css" />
    <title>Beautiful Ranadom Color Generator</title>
  </head>
  <body>

    <div class="wrapper">
      <span class="colorCode" id="colorCode">#1abc9c</span>
      <button class="genNewBtn" id="genNewBtn">Click For New</button>
    </div>

    <script src="app.js"></script>
  </body>
</html>

Now run this on a browser and its look like this.

Step #03

Now its time make this beaytifull add some styles to it. put these css styles in style.css.

@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500&display=swap");
* {
  margin: 0;
  padding: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
}

body {
  height: 100vh;
  background-color: #1abc9c;
  display: flex;
  justify-content: center;
  align-items: center;
}

.wrapper {
  align-self: center;
}
.wrapper span,
.wrapper button {
  display: block;
}
.wrapper span {
  color: #fff;
  font-size: 3.75rem;
  text-transform: uppercase;
}
.wrapper button {
  background: none;
  border: 3px solid #fff;
  padding: 10px 20px;
  color: #fff;
  font-size: 2.25rem;
  margin-top: 10px;
  outline: none;
}

Now our App is something looks like this.

Step #04

Now its time for the fun part of the App The JavaScript part. Now put this code in app.js.

var colorContainer = document.getElementById("colorCode");

var genButton = document.getElementById("genNewBtn");

var symbols = "0123456789ABCDEF";

var color = "";

genButton.addEventListener('click', function(){
    for(var i=0; i<6; i++){
        color += symbols[Math.floor(Math.random() * 16)];
    }   

    colorContainer.innerHTML = "#" + color;
    document.body.style.background = "#"+color;
    color = "";
});