X-ray colors iPad 5
Some photos take on an x-ray look
iPhone 12 Pro, iOS 15
Question marked as
If the screen colours appear to be distorted or unnatural, you need to check some key Accessibility settings that are intended to compensate for specific colour-vision issues:
Settings > Accessibility > Display & Text Size
Ensure that all settings enclosed within the red box above are switched OFF/Disabled.
Otherwise, depending upon your installed version of iOS/iPadOS, you’ll need to look at your Dark Mode settings:
Settings > Display & Brightness > [Appearance]