What PC hue adjustment does and where to find it

Hue is the color wheel position of a shade — it controls whether something looks more red, blue, green, or any other base color. Most PCs let you shift the hue of your entire display or specific windows, which is useful if you want to reduce blue light before bed, match colors for work, or make the screen easier on your eyes. Where you find this setting depends on whether you are using Windows or macOS, and whether you want to change your whole screen or just one application.

On Windows 10 and 11, the main hue controls live in Settings under Display. On macOS, they are in System Preferences under Displays. Some applications also have their own hue sliders built in — photo editors, video software, and some browsers all let you adjust color without touching your system settings.

Key Takeaways

  • Windows hue adjustment is in Settings > System > Display > Color filters or Night light, depending on what you want to shift.
  • macOS users find hue controls under System Preferences > Displays > Color, or in individual applications that support color adjustment.
  • Night light and similar features shift the entire display toward warmer (more red) or cooler (more blue) tones, while color filters let you invert or desaturate.
  • If you want to change one color in a photo or document, you usually need the application itself — Photoshop, Paint, or your browser's developer tools.
  • Third-party tools like f.lux can automate hue shifts based on time of day without opening system settings each time.

Adjusting hue on Windows 10 and 11

Open Settings by pressing Windows key + I, then go to System > Display. Scroll down to find either Night light or Color filters, depending on what you want to do. Night light shifts your entire screen toward warmer tones (more orange and red, less blue) and is designed to reduce eye strain in the evening. Color filters let you invert colors, apply a grayscale filter, or adjust for color blindness.

If you choose Night light, toggle it on and then click "Settings" to adjust the strength. A slider will appear — move it toward the warmer end to add more orange and red, or toward the cooler end to add more blue. You can also set a schedule so Night light turns on and off automatically at times you choose. If you choose Color filters instead, select the type of filter you want (grayscale, inverted, or a color blindness mode) and toggle it on. These filters affect your entire display.

For more granular control over a single color — for example, making reds look more orange or greens look more yellow — you will need to use an application. Windows does not have a built-in tool to shift one color across the whole system. Photo editing software like Paint 3D or the Photos app can adjust hue within a single image, but not system-wide.

Adjusting hue on macOS

Open System Preferences and go to Displays. Click the Color tab. You will see a list of color profiles on the left side — these are preset combinations of hue, saturation, and brightness. Select a profile to change how your screen displays color. If none of the presets match what you want, you can create a custom profile by clicking "Calibrate" and following the on-screen steps, though this is more involved than a simple slider.

macOS does not have a system-wide Night light equivalent built into the Displays settings, but you can download f.lux (a free third-party tool) to shift your screen's hue automatically based on time of day. If you want to adjust hue in a single image or document, use the application you are working in — Preview, Photos, or any other program that supports color adjustment.

Changing hue in individual applications

Most photo and video editing software has its own hue slider. In Photoshop, go to Image > Adjustments > Hue/Saturation. In the free tool GIMP, go to Colors > Hue-Saturation. Both let you shift the hue of the entire image or select a specific color range (reds, blues, greens, etc.) and shift only that range. This is the most precise way to change one color without affecting others.

Web browsers also have color adjustment tools in their developer settings. In Chrome or Edge, press F12 to open Developer Tools, then go to the Rendering tab and look for "Emulate CSS media feature prefers-color-scheme" or similar options. This lets you test how a website looks in light or dark mode, though it does not give you a full hue slider.

If you are working in a document (Word, Google Docs, etc.), you can change the color of text or shapes by selecting them and using the color picker in the toolbar. This changes the color of that specific element, not the hue of the entire document.

Using third-party tools for automatic hue shifts

f.lux is a free application for Windows and macOS that automatically shifts your screen's hue based on the time of day and your location. It starts adding warm tones (orange and red) in the evening and gradually removes them as morning approaches. You can set your own schedule, adjust how strong the shift is, and pause it temporarily if you need accurate colors for a task.

Other tools like Iris, Redshift (Linux), or built-in features like Windows 11's Adaptive Color can do similar things. These are useful if you want hue adjustment to happen without you having to open settings each time. Most are free or low-cost, and they run in the background.

When hue adjustment affects color accuracy

If you are doing work that requires accurate colors — photo editing, graphic design, video work — turn off hue adjustments while you work. Night light, f.lux, and color filters all change what you see on screen, which means the colors you choose may not match what others see or what prints out. Once you finish the work, you can turn the adjustments back on.

If you need to check how your work looks under different lighting conditions, do that in a separate viewing session rather than relying on your hue-shifted display. Professional color work usually happens on a calibrated monitor with no filters applied, then the result is checked under different conditions afterward.

Frequently Asked Questions

Can I change just one color without affecting the rest of the screen?

Not with system-wide settings — Windows Night light and macOS color profiles shift the entire display. To change one color (like making all reds more orange), you need photo editing software like Photoshop or GIMP, or you need to edit that specific image or document in the application you are using.

Does Night light or f.lux actually reduce eye strain?

Reducing blue light in the evening may help some people fall asleep more easily, since blue light can suppress melatonin production. Whether it reduces eye strain during the day is less clear — most eye strain comes from screen time itself, not the color of the light. Taking breaks and adjusting your screen brightness usually help more than hue shifts.

Will changing my screen's hue affect how other people see my screen if I share it?

No. Hue adjustments happen on your device only. If you share your screen via video call or screen sharing software, the other person sees the adjusted version, but if someone looks at your physical monitor, they see what your settings produce. If you are doing color-critical work, turn off adjustments before sharing.

Can I set different hue schedules for different times of day?

Windows Night light and f.lux both let you set a schedule. Night light in Windows has a simple on/off time. f.lux is more flexible — you can set a custom schedule and adjust the strength at different times if you want.

What if my monitor has its own color settings?

Many monitors have built-in hue and color temperature controls on the physical buttons or menu. These work independently of your PC settings. If both your monitor and your PC are applying hue shifts, they stack — you may end up with too much color change. Adjust one or the other, not both.