> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pads4.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Brightness settings

These properties control the **visual clarity and intensity** of a picture displayed within an element. Adjusting brightness and contrast can enhance the **readability** and **appearance** of images.

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### Brightness/Contrast

* **Brightness**:\
  Adjusts the **relative lightness** of the picture.
  * Increasing brightness makes the picture lighter.
  * Decreasing brightness makes the picture darker.

* **Contrast**:\
  Adjusts the **difference between the darkest and lightest areas** of the picture.
  * Increasing contrast makes shadows darker and highlights brighter.
  * Decreasing contrast makes the image flatter and less distinct.

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### Usage Tip

Use brightness and contrast adjustments to:

* Improve visibility in low-light pictures.
* Enhance color distinction for better impact.
* Adapt images to fit the overall design and readability of the presentation.