> For the complete documentation index, see [llms.txt](https://docs.uaepass.ae/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uaepass.ae/guidelines/design-guidelines/button-guidelines/dos-and-donts/black-button.md).

# Black Button

The **black button style** is available across all platforms and the web. It is best used on **white or light-colored backgrounds** that offer sufficient contrast.

Avoid using this style on **black or dark backgrounds**, as it may reduce visibility and compromise accessibility.

<figure><img src="https://4217816688-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MekZ3RZxqIxNNSkEFZ1%2Fuploads%2FUhLGA4MvBhGxR2PsE1Cx%2FScreenshot%202025-06-23%20104626.png?alt=media&amp;token=f1055b4f-2f9c-47b8-bde4-fba2c1bd7220" alt=""><figcaption></figcaption></figure>