| Variable                                                                                                                                            | Description                                                                                                                                                                                                                         |
|-----------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="var1" name="var1">var1</a>**<br/>[`regexp`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A first variable.<br/>**Validator**: text based with regular expressions "^#(?:[0-9a-f]{3}){1,2}$"<br/>**Default**: #a1a1a1<br/>**Examples**: <br/>•&nbsp;#b1b1b1<br/>•&nbsp;#b2b2b2                                                |
| **<a id="var2" name="var2">var2</a>**<br/>[`regexp`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A second variable.<br/>**Validator**: text based with regular expressions "^#(?:[0-9a-f]{3}){1,2}$"<br/>**Default**: the value of the variable "[A first variable](#var1)"<br/>**Examples**: <br/>•&nbsp;#b2b1b1<br/>•&nbsp;#b3b2b2 |