> For the complete documentation index, see [llms.txt](https://phoenixcoded.gitbook.io/able-pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phoenixcoded.gitbook.io/able-pro/code-ignitor/customizer/theme-contrast.md).

# Theme Contrast

To change theme contrast in the theme change value in "**app/Config/Constants.php**".

**To add contrast in the theme change given below**

```javascript
$theme_contrast = 'true';
```

**To remove contrast in the theme change given below**

```javascript
$theme_contrast = 'false';
```