М CAPITAL LETTER EM UTF-8 character with hex code 041C

Using HEX code of CAPITAL LETTER EM in HTML file

<span> &#x041C; </span>

Using Decimal code of CAPITAL LETTER EM in HTML file

<span> &#1052; </span>

Using HEX code of CAPITAL LETTER EM in CSS file for content

span { 
    content: '\041c';
}