How to Restore Default Background and Font Colors in Adobe Acrobat
Question details
The user needs to revert PDF background and text colors to their original default settings in Adobe Acrobat.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Viewing and reading PDF documents.
- Observed behavior
- The PDF displays an unexpected black background with yellow text instead of the document's original formatting.
Verify whether this color scheme is applied to all PDF files you open or just one specific file to determine if it is an application-level view setting or the actual document design.
Disable 'Replace Document Colors' in Accessibility Settings
Turn off the high-contrast accessibility feature to restore the original background and font colors of your PDF.
Adobe Acrobat includes accessibility features that allow users to override document colors with high-contrast combinations, such as yellow text on a black background, to improve readability for visually impaired users. Disabling this setting will revert the document to its original colors.
Launch Adobe Acrobat, click on 'Edit' in the top menu bar, and select 'Preferences' from the drop-down menu (or press Ctrl+K on Windows).
In the left-hand pane of the Preferences window, locate and click on the 'Accessibility' category.
Under the 'Document Colors Options' section, uncheck the box next to 'Replace Document Colors'. Alternatively, if you want to keep the replacement active but use standard colors, select 'Use Windows Color Scheme'.
Click the 'OK' button at the bottom of the window to apply your changes. The PDF should now display its original background and font colors.

Read and Edit PDFs with Original Colors using WPS Office
WPS Office features a robust built-in PDF reader and editor that perfectly renders original document colors. It includes dedicated reading modes like Eye Protection and Night Mode, allowing you to customize your viewing experience safely without permanently altering the document's accessibility settings or format.
- 1. Download and Install: Download WPS Office for free from the official website and install it on your device.
- 2. Open Your PDF: Launch WPS Office, click on the 'PDF' tab, and select 'Open' to browse and open your document.
- 3. Customize Viewing Mode: Navigate to the 'View' tab on the ribbon to toggle normal viewing, Eye Protection mode, or Night mode without changing the file's native colors.

Frequently Asked Questions
Why did my PDF background suddenly turn black?
This usually happens when the 'Replace Document Colors' option is accidentally enabled in Acrobat's Accessibility settings, or if your operating system's high-contrast mode triggered the application to adopt a dark theme with high-contrast text.
Can I permanently change the background color of a PDF?
Yes, but accessibility view preferences only change how the PDF looks on your screen. To permanently change a PDF's background color, you need to use the 'Edit PDF' tool to apply a new background color to the document pages directly.
Will changing my accessibility color settings affect how the document prints?
No, the 'Replace Document Colors' preference only alters the on-screen display to assist with reading. The document will still print using its original embedded colors and formatting.




