В CAPITAL LETTER VE UTF-8 character with hex code 0412

Using HEX code of CAPITAL LETTER VE in HTML file

<span> &#x0412; </span>

Using Decimal code of CAPITAL LETTER VE in HTML file

<span> &#1042; </span>

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

span { 
    content: '\0412';
}