Color picker in jquery and HTML

Below is reference







<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"></link>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
  <script>
  $(document).ready(function(){
  $('#btnSubmit').click(function(){
 alert( $('#colorId').val());
});
 

  });

  </script>
  <input type="button" id='btnSubmit' class="btn btn-default" value='Get Color Code' />
     <input type="color" class="form-control" id="colorId">