Use Display Accommodations on Apple TV
Differentiate without color
In Settings on Apple TV , go to Accessibility > Display, then turn on Differentiate Without Color.
Turn on Color Filters
In Settings on Apple TV , go to Accessibility > Display, then turn on Color Filters. You can select from a variety of filters used to differentiate colors.
Turn on Light Sensitivity
In Settings on Apple TV , go to Accessibility > Display, then turn on Light Sensitivity. Select Intensity, then swipe to adjust the percentage of display intensity.
Turn on Reduce White Point
In Settings on Apple TV , go to Accessibility > Display, then turn on Reduce White Point. Select Intensity, then swipe to adjust the percentage of white point intensity.