Modern displays of Huawei smartphones have ample opportunities for image personalization. Users often wonder how to change the screen color on a Huawei Androidto reduce eye strain or simply choose a palette that is more pleasing to the eye. Built-in EMUI and HarmonyOS systems provide flexible tools for controlling the color gamut without the need to obtain root access.
Changing display shades may be required to calibrate for specific lighting conditions or to activate special modes such as “Reading Mode” or “Eye Protection”. In this article, we will examine in detail all available configuration methods, from simple switches to deep calibration of the RGB spectrum on supported models.
It is worth noting that the menu interface may vary slightly depending on the version of the operating system and the specific model of your device, be it a flagship P series or budget Nova. However, the logic behind the settings remains the same for the entire ecosystem.
Standard color temperature settings
The easiest way to change the perception of color on your device is to use the built-in temperature controller. This function allows you to shift the white balance from cool blue tones to warm yellowish tones. To access these settings, you need to go to the section Settings → Screen and brightness → Color and contrast.
In the menu that opens, you will see a slider, moving which instantly changes the picture on the display. Cool gamma makes the image sharper and brighter, which is useful when working with graphics outdoors on a sunny day. Warm colors, on the contrary, reduce the intensity of blue light, which is especially important in the evening.
Some Huawei models allow you to select preset profiles, such as “Standard”, “Vivid” or “Natural”. Selecting a profile Natural most accurately conveys the real colors of objects, which is important for photographers and designers. If you prefer rich colors, the “Saturated” mode will enhance the contrast and depth of shades.
⚠️ Attention: When choosing the “Saturated” mode, battery life may be slightly reduced due to the increased brightness of the pixels.
For quick settings, use the notification shade: hold down the “Brightness” icon to instantly go to the color settings menu.
Activation of eye protection mode
The “Eye Comfort” function is one of the most popular options in Huawei smartphones. It automatically filters the blue spectrum of radiation, which is considered the most harmful to the retina during prolonged use of the gadget. You can activate this mode through the menu Settings → Screen and brightness → Eye protection.
After turning on, the screen acquires a characteristic yellowish tint. The filtration intensity can be adjusted manually or entrusted to automation. In automatic mode, the system analyzes the ambient lighting and time of day, adjusting the color temperature to the user’s biological rhythms.
- 🌙 The “Scheduled” mode allows you to turn on the filter automatically from dusk to dawn.
- ☀️ The “Always on” option maintains a yellow screen tint around the clock.
- 📊 The intensity slider allows you to select the degree of darkening of the blue spectrum.
Using this function is especially recommended for those who read a lot from the screen before bed. Reducing blue light levels promotes melatonin production, improving sleep quality. However, it is worth remembering that when eye protection is turned on, the colors in photos and videos will look distorted.
Reading mode and monochrome display
For those who prefer e-books or documents, Huawei provides a special “Reading Mode”. Unlike conventional eye protection, this mode converts the image to grayscale, simulating a paper page. You can find it along the path Settings → Accessibility → Improved visibility → Reading mode.
Activating this mode radically changes the perception of the interface: all icons, photos and videos become black and white. This not only reduces eye strain, but also helps fight digital addiction, making using a smartphone less attractive for aimlessly scrolling through social media feeds.
In the reading mode settings, you can select the display type: “Grayscale” or “Sepia”. The sepia option gives the screen a warm brown tint, as close as possible to old newsprint. Switching between modes occurs instantly, allowing you to flexibly manage your user experience.
⚠️ Attention: In reading mode, some interface elements may become difficult to distinguish, as the color coding of applications is disabled.
How to add a quick reading mode switch?
Go to Settings → Accessibility → Accessibility shortcut. Turn on the Reading Mode switch. After this, a floating button or key combination will appear on the screen to quickly enter this mode.
Color calibration through the engineering menu
For advanced users who want to achieve ideal color rendition, there is the possibility of manual calibration through the engineering menu or special codes. This method allows you to fine-tune the balance of the red, green and blue channels (RGB). Be careful: incorrect settings can make the image unnatural.
Access to advanced color settings is often hidden in the developer section or accessed through service codes. One of the common methods is to enter the combination ##2846579## in the Phone application. In the ProjectMenu that opens, select the section → (screen information), although the paths may vary depending on the firmware.
A safer way is to use calibration applications from Google Play, such as Screen Balance or Color Calibrator. These utilities create a translucent filter on top of the system that allows you to adjust color without changing system files. Their operation often requires special permissions via ADB.
| Parameter | Description | Impact on image |
|---|---|---|
| Red Gain | Red channel gain | Adds warmth, improves (skin tone) |
| Green Gain | Gain of the green channel | Affects the brightness and naturalness of grass/nature |
| Blue Gain | Gain of the blue channel | Makes the picture cooler, increases the clarity of white |
| Gamma | Brightness curve | Controls the depth of shadows and brightness of highlights |
Manual RGB calibration requires a careful approach; It is recommended to take screenshots of the original values before making changes.
Using themes to change the palette
Globally changing the interface color scheme is possible through the use of themes. Huawei has its own application Themeswhere you can find thousands of design options. Some themes completely recolor system icons, settings menus, and even wallpaper, creating a single color concept.
When installing a new theme, pay attention to the screenshots in the description. Many authors create versions of the same theme in different colors: “Dark Blue”, “Pink”, “Green” and so on. Using such a theme is the fastest way to “change the screen color” in the context of changing the shell style, without affecting the technical parameters of the display.
In addition, in the settings of the system itself, you can change the color of the accents. The latest versions of HarmonyOS offer a Primary Colors feature that lets you choose from multiple colors for buttons, switches, and sliders throughout menus. This is done through Settings → Wallpaper and style → Color.
- 🎨 Selecting an accent color changes the shade of active interface elements.
- 🖌️ Themes can include special wallpapers optimized for AMOLED screens.
- ⚙️ Icon customization allows you to bring the entire desktop to a single style.
⚠️ Attention: Third-party themes from unreliable sources may contain advertising or malicious code. Download content only from the official Theme store.
Solving problems with incorrect color
Sometimes users are faced with a situation where the screen changes color spontaneously or displays shades incorrectly (for example, everything is pink or green). This may be a consequence of a hardware malfunction of the matrix, problems with the cable, or a software failure.
First of all, it is necessary to rule out a software failure. Try restarting your device in safe mode. To do this, hold down the power button, and then hold down the “Reboot” item on the screen for a long time until you are prompted to enter safe mode. If the color is normal in this mode, then the problem is caused by a third-party application.
If color distortion persists even in safe mode or on the loading screen (Huawei logo), there is a high probability of hardware failure. In such cases, software adjustment of the screen color on Android Huawei will no longer help, and you will need to contact a service center to replace the display module.
☑️ Diagnosis of color problems
Frequently asked questions (FAQ)
Why did the screen turn yellow after the update?
Most likely, when updating the system, the “Eye Protection” mode was automatically activated or the color temperature settings were reset. Check the section Settings → Screen and brightness and adjust the temperature slider or turn off eye protection.
Is it possible to make the screen black and white forever?
Yes, this can be done through “Reading Mode” in the accessibility section. Also, some themes offer a monochrome style, which does not turn off automatically.
Does changing color affect battery consumption?
On AMOLED screens, displaying black actually saves energy because the pixels are turned off. However, changing color temperature (warm/cool) has virtually no effect on power consumption. The “Saturated” mode may consume a little more due to the increased brightness.
How to return the factory color settings?
In the menu Color and Contrast there is usually a “Reset” button or the ability to select the “Default” profile. This will return the white balance to the factory settings set by the manufacturer.
Why do the colors in the photo look different on the screen?
This may be due to the active “Saturated” profile, which enhances the colors. To work accurately with photos, switch the profile to “Natural” or “Standard” and turn off automatic brightness.