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What you’re seeing is usually caused by a display power‑saving feature in Windows 11 that adjusts brightness or contrast based on screen content. While it’s intended to improve power efficiency or visual comfort, it can interfere with color‑critical work.
Here are some possible checking steps that you can try in this situation:
1 - Go to Settings > System > Display:
- Under Brightness, ensure Change brightness based on content is off.
- Check Night light settings
- Go to Color Profile, ensure Automatically manage color for apps is off.
2 - On some systems, this behavior is controlled by the graphics driver instead of Windows.
- For Intel graphics: Open Intel Graphics Command Center > System > Power, then turn Display Power Savings Off
- For AMD systems: Set your Windows power mode to Best performance from the battery or power icon.
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