◐ CIRCLE WITH LEFT HALF BLACK UTF-8 character with hex code 25D0

Using HEX code of CIRCLE WITH LEFT HALF BLACK in HTML file

<span> &#x25D0; </span>

Using Decimal code of CIRCLE WITH LEFT HALF BLACK in HTML file

<span> &#9680; </span>

Using HEX code of CIRCLE WITH LEFT HALF BLACK in CSS file for content

span { 
    content: '\25d0';
}