‣ TRIANGULAR BULLET UTF-8 character with hex code 2023

Using HEX code of TRIANGULAR BULLET in HTML file

<span> &#x2023; </span>

Using Decimal code of TRIANGULAR BULLET in HTML file

<span> &#8227; </span>

Using HEX code of TRIANGULAR BULLET in CSS file for content

span { 
    content: '\2023';
}