To display purple text in HTML, you can use the `<span>` element along with CSS styling. Here's an example:

```html
<!DOCTYPE html>
<html>
<head>
<style>
    .purple-text {
        color: purple;
    }
</style>
</head>
<body>
    <p>This is some <span class="purple-text">purple text</span> in HTML.</p>
</body>
</html>
```

In the above code, the CSS class `.purple-text` is defined with the `color` property set to `purple`. This class is then applied to the `<span>` element surrounding the text you want to appear in purple. The resulting text will be displayed in the specified purple color.

ChatGPT: To display purple text in HTML, you can use the `<span>` element along with CSS styling. Here's an example:

```html
<!DOCTYPE html>
<html>
<head>
<style>
    .purple-text {
        color: pu