---
title: Create a custom CSS Variable
---
## Create a custom CSS Variable

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We need to create a variable name ```--penguin-skin``` and give it a value of ```gray``` in the ```penguin``` class.

### Example

```css
--variable-name: value;
```

### Solution

In the ```penguin``` class we create a variable name ```--penguin-skin``` and give it a value of ```gray```:

```css
--penguin-skin: gray;
```