How Can I Get an HTML Element's Background Color in Hexadecimal?

Determining Element Background Color in Hex

To ascertain the background color of an HTML element in hexadecimal format, follow these steps:

JavaScript Approach

This example utilizes jQuery to retrieve the background color and convert it to hex:

console.log($(".div").css("background-color"));

Custom Function

Alternatively, you can define a custom function to extract and convert the color:

var color = '';
$('div').click(function() {
  var x = $(this).css('backgroundColor');
  hexc(x);
  console.log(color);
})

function hexc(colorval) {
  var parts = colorval.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
  delete(parts[0]);
  for (var i = 1; i <= 3; ++i) {
    parts[i] = parseInt(parts[i]).toString(16);
    if (parts[i].length == 1) parts[i] = '0' + parts[i];
  }
  color = '#' + parts.join('');
}

Note: In the example provided, clicking the div element triggers the hexc() function, which converts the RGB color to hexadecimal and stores it in the 'color' variable.

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