ↀ ROMAN NUMERAL ONE THOUSAND C D UTF-8 character with hex code 2180

Using HEX code of ROMAN NUMERAL ONE THOUSAND C D in HTML file

<span> &#x2180; </span>

Using Decimal code of ROMAN NUMERAL ONE THOUSAND C D in HTML file

<span> &#8576; </span>

Using HEX code of ROMAN NUMERAL ONE THOUSAND C D in CSS file for content

span { 
    content: '\2180';
}