What Windows 11 Color Filters Actually Change on Your Display
Color filters in Windows 11 change the colors on your display to help people with color blindness see text and images more clearly. Windows offers six filter settings that shift shades across the whole screen. They include options for red-green and blue-yellow color vision differences.
You turn these tools on from the Settings app under Accessibility. There is nothing to install, and the filters work the same on Windows 11 Home and Pro. This post explains what each filter changes, how it differs from Night light and Screen tint, and how to switch one on.
Windows 11 color filters change every color on your display to help with color blindness or light sensitivity. The six built-in options are Inverted, Grayscale, Grayscale inverted, two red-green filters (deuteranopia and protanopia), and a blue-yellow filter (tritanopia). Turn them on in Settings under Accessibility, then Color filters. Your files and apps stay unchanged.
What Are 🪟 Windows 11 Color Filters?
Color filters are built-in accessibility tools that change the color palette across your entire screen. They are meant for users with color blindness or light sensitivity. When a filter is on, Windows adjusts the red, green, and blue values of every pixel so text and images are easier to tell apart.
A filter does not change your files, your apps, or your display settings. It only changes how the screen output looks while the filter is on. Turn it off and everything goes back to normal.
The color filter works entirely at the software level. The brand of your monitor does not matter, and neither does the type of computer. A desktop and a laptop behave the same way.
The filter applies to everything on your screen. You will see it in your web browser, your games, your photo editing apps, and the Windows desktop itself.
The Different Types of Color Filters Available
Windows 11 comes with six built-in color filters, and each one is built for a specific visual need. The list holds inverted, grayscale, grayscale inverted, two red-green options, and one blue-yellow option. Here is what each filter actually changes on your display:
Inverted Colors
The inverted filter flips every color on your display to its opposite. White becomes black, and bright backgrounds turn dark. It helps people who are sensitive to bright light read web pages and documents in a dark room without straining their eyes.
Be aware that photos and videos look like negatives while this filter is on. Colors in images are inverted too, not just the page backgrounds.
Grayscale
The grayscale filter removes all color from your display. Everything becomes a shade of gray, from pure white to deep black. Windows works out the brightness of each pixel and shows it using only gray tones. This helps users who get distracted by bright colors.
The list also includes a grayscale inverted option. It combines the two effects, so you get gray tones with light and dark swapped.
Red-Green (Deuteranopia and Protanopia)
The red-green filters are built for the most common types of color blindness. There are two options in the list: one for green weakness (deuteranopia) and one for red weakness (protanopia). Both adjust the contrast between red and green hues. People who struggle to tell red from green can then separate them more clearly on screen.
If you are not sure which one fits, try each in turn and pick the one that makes the content you care about clearer. On current builds of Windows 11, some filters also have an intensity slider. Use it to make the effect stronger or weaker if the default is too much.
Blue-Yellow (Tritanopia)
The blue-yellow filter, known as tritanopia, helps people who struggle to tell blue and yellow tones apart. It shifts the color spectrum on your screen to increase the contrast between these hues. Charts, maps, and interface elements that rely on those colors become easier to read.
Color Filters vs. Screen Tint: What is the Difference?
Color filters and screen tint features serve different purposes, even though people often mix them up. Color filters change the whole color palette for accessibility needs. Night light reduces eye strain by adding a warm glow. Windows 11 also has a separate Screen tint setting (Settings Accessibility) that applies a color overlay you can adjust.
Night light lowers the amount of blue light your monitor gives off. This gives the screen a warm, yellowish look, which helps your eyes relax, especially in the evening. It lives in Settings System Display, and you can use it on its own, without color filters.
Screen tint sits between the two. Instead of remapping colors for color blindness, it lays a color over the screen. Windows 11 offers preset overlay colors, lets you adjust how strong the overlay is, and gives you an option to turn it on automatically. Here is how to find it:
- Press the Win+I to open Settings.
- Click Accessibility in the left-hand menu. The accessibility options appear on the right.
- Look through the options for Screen tint and click it. The Screen tint page opens.
- Turn the setting on, then pick one of the preset overlay colors. The tint appears over your screen right away.
- Move the intensity control until the overlay looks right to you. A lower setting gives a light wash of color, and a higher setting gives a stronger one.
- If the page offers an option to turn the tint on automatically, switch it on to have Windows apply the tint for you without opening Settings each time.
That’s it. You now have a color overlay on your screen that you can strengthen, soften, or switch off from the same page.
If you do not see Screen tint under Accessibility, your copy of Windows 11 probably does not have it yet. Open Settings Windows Update, install any available updates, and check again. Because Screen tint is separate from color filters, you can use one, the other, or both at the same time.
Color filters change how you perceive specific colors on your display. They are primarily accessibility tools for people with vision differences. A filter does change the look of your screen. It is not designed to protect your eyes from blue light fatigue the way Night light does.
If eye strain is your problem, try Night light or the new Screen tint setting in Settings Accessibility instead. Both are made for comfort rather than for telling similar colors apart.
How to Turn On and Configure Color Filters in 🪟 Windows 11
You can turn color filters on from the main Settings app whenever you need them. The steps below also let you pick the specific filter you want. No restart is needed, and the change takes effect right away.
- Click the Start button and select Settings (the gear icon), or press the Win+I. The Settings window opens.
- Click Accessibility in the left-hand menu. The accessibility options appear on the right.
- Scroll down on the right side and click Color filters. The Color filters page opens.
- Click the toggle switch next to Color filters to turn it On. The screen changes right away to whichever filter is currently selected, which is often grayscale.
- Choose the filter you want from the list by clicking the radio button next to it. The screen updates as soon as you click, so you can try each one and compare.
That’s it. Color filters are now on, and the filter you picked stays active until you turn it off.
To undo the change, go back to the same page and switch the Color filters toggle to Off. The screen returns to its normal colors at once.
Once it is enabled, press the Win+Ctrl+C at any time to switch your filter on or off. If the shortcut does nothing, go back to the Color filters page and make sure that setting is still enabled.
Unique Angle: How Color Filters Impact Screenshots and Video Recording
Color filters do not show up in screenshots or video recordings, because they only change what you see on your physical display. When you capture your screen while a filter is active, the resulting image file stores the normal, unaltered colors.
Take a screenshot while a filter is active and the image will look completely normal. It will not have the grayscale, inverted, or color-blindness correction applied. The filter is applied at the very end of the rendering process, right before the video signal reaches the monitor.
The same rule applies if you record your screen with video capture software. Your recording will show the original, unfiltered colors. This matters if you are a content creator, a graphic designer, or someone who takes screenshots for work. You do not have to worry about accidentally sharing filtered images with people who view your files on their own monitors.
The one exception is a photo of your screen taken with a phone or camera. That captures the physical display, so it will show the filter.
Summary
Color filters modify the red, green, and blue values of every screen pixel to assist users with color blindness and visual sensitivities. They work at the software level on any monitor. They do not affect your saved screenshots or video recordings, and you can turn them off again from the same Settings page.
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About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
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