How Can I Color Unicode Emojis Using Only HTML and CSS?

Applying Color to Unicode Emoji

The integration of Emoji characters into contemporary browsers enables the expression of emotions and ideas in digital communication. However, the default display often lacks customization options, such as the ability to specify a single color.

To overcome this limitation, a clever solution exists. By utilizing the concept of text shadows, you can assign a color to the text while maintaining transparency for the underlying characters.

HTML and CSS Code

The following HTML and CSS code demonstrates how to achieve the desired effect:

<div>???</div>

div {
  color: transparent;
  text-shadow: 0 0 0 red;
}

Explanation

In the CSS code, we first set the color of the div element to transparent. This ensures that the underlying characters are not visible and appear as if they have been rendered in the chosen color.

The text-shadow property is then used to create a red shadow around the text with a zero offset. This shadow effectively masks the transparent characters, making them appear red while preserving their transparency.

As a result, any Emoji characters within this div element will be displayed in red, allowing for easy customization of their color.

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