Learn How to Change App Color on Your Device

Understanding App Color Customization on Modern Devices

App color customization refers to the ability to change the visual appearance of applications on your smartphone or tablet by adjusting colors, themes, and interface elements. Most modern devices—whether running Android or iOS—offer built-in features that let you modify how apps display without requiring any technical skills or additional software purchases.

The concept of app theming has evolved significantly over the past decade. In 2015, fewer than 30% of mainstream apps included customizable color options. By 2023, research from app development communities showed that approximately 65% of popular applications now support some form of theme customization, reflecting user demand for personalized experiences. This shift occurred because developers recognized that allowing users to adjust colors improved user satisfaction and reduced eye strain during extended use.

Different devices handle color customization differently. Android devices running version 5.0 or later often provide system-wide theming options, while iOS devices (iPhone and iPad running iOS 13 and newer) offer dark mode and appearance settings that affect multiple apps simultaneously. Some third-party applications also include their own individual color settings independent of system preferences.

Understanding where to find these options matters because the location varies between devices and app types. Some colors can be changed through system settings, while others require opening the specific application and navigating to its preferences or settings menu.

Practical Takeaway: Before attempting to change app colors, identify which device you're using and whether the app you want to customize has its own color settings or relies on system-level theming. This knowledge prevents frustration when looking for features that may or may not exist in your particular app.

Accessing Color Settings on Android Devices

Android devices provide multiple pathways to customize app colors. The most direct method involves accessing the Display settings within your device's main Settings application. On most Android phones and tablets, you can reach these options by opening Settings, then scrolling to find options labeled "Display," "Appearance," or "Colors and Appearance."

One widely used feature is Dark Mode, introduced broadly in Android 10 (released in 2019). Dark Mode shifts the overall interface from light backgrounds to dark backgrounds, which reduces blue light exposure and can help with battery life on OLED screens. According to Android usage data, Dark Mode adoption increased from 22% of users in 2020 to 58% by 2023, particularly among users who work on their devices for extended periods.

To enable Dark Mode on most Android devices, follow these steps:

• Open the Settings app from your home screen or app drawer
• Scroll down and tap "Display" or "Display and Brightness"
• Look for "Dark mode" or "Dark theme" option
• Toggle the switch to the "On" position
• Some devices allow scheduling Dark Mode to turn on automatically at sunset

Beyond Dark Mode, many Android devices running version 12 or later include "Material You" theming, a system that automatically generates a color palette from your wallpaper and applies it throughout the interface and compatible apps. This feature analyzes the dominant colors in your background image and creates a cohesive visual theme. To use this feature, set a new wallpaper with colors you prefer, and the system will extract those colors for use across your device.

Individual apps on Android can also have their own color settings. To find these, open the specific app, look for a menu icon (often three horizontal lines or three dots), and select "Settings," "Preferences," or "Appearance." Not all apps include this option, but many do—including email clients, social media platforms, and productivity tools.

Practical Takeaway: Start with your device's main Display settings to enable system-wide features like Dark Mode, then check individual apps for their own color customization options. This layered approach gives you maximum control over your visual experience.

Changing App Colors on iOS Devices

iPhone and iPad users have access to appearance customization through the Settings application. Apple's approach differs from Android because iOS focuses more on system-wide settings that affect multiple apps simultaneously rather than individual app customization. However, many third-party apps still include their own color preferences.

The primary method for changing app colors on iOS involves using Light Mode or Dark Mode settings. Apple introduced Dark Mode in iOS 13 (released in September 2019), and adoption has been substantial—recent surveys indicate that approximately 71% of iOS users keep Dark Mode enabled on their devices. The feature appeals to users for reduced eye strain and improved readability in low-light conditions.

To enable Dark Mode on an iPhone or iPad, complete these steps:

• Open the Settings app
• Tap "Display & Brightness"
• Select "Dark" to enable Dark Mode, or "Light" for Light Mode
• Choose "Automatic" if you want the device to switch based on time of day
• If selecting Automatic, the system will prompt you to set times for the switch

In iOS 15 and later versions, Apple introduced "Appearance" options that work alongside Dark Mode. Some apps interpret these system settings to adjust their own colors automatically, while others maintain their own appearance settings. For instance, Apple Mail, Messages, and Notes respond to system Dark Mode settings, but apps like Instagram or Spotify may have independent theme options within their settings.

To find individual app color settings on iOS, open the app in question and look for Settings or Preferences. This is typically accessed through a menu icon or by scrolling down in the app's interface. Unlike Android, iOS doesn't have system-wide Material You-style theming, so each app handles colors independently. Some apps offer three options: light theme, dark theme, and "system default" (which follows the device's overall setting).

Accessibility settings on iOS also affect colors. Under Settings → Accessibility → Display & Text Size, options like "Increase Contrast," "Reduce Transparency," and "Color Filters" let users adjust colors for visibility purposes. The Color Filters feature includes presets for colorblindness (Deuteranopia, Protanopia, and Tritanopia) that shift all colors on screen to make them distinguishable for people with color vision deficiency.

Practical Takeaway: On iOS, use system-wide Dark Mode settings as your primary method for changing app appearance, then check individual apps for additional color options. Accessibility settings provide specialized color adjustments for users who need them.

Customizing Colors Within Individual Apps

Beyond system-level settings, many applications include dedicated customization menus where you control specific color elements. This individual approach offers more granular control than system-wide themes and lets you tailor each app's appearance to your preferences.

Email applications typically lead in customization options. Gmail, for instance, allows users to change accent colors, thread styles, and text sizes through Settings → Theme. Outlook offers similar customization through Settings → Display options. Productivity apps like Notion, Todoist, and Microsoft To Do include color-coding features for different categories, projects, or priority levels. These aren't just visual changes—they serve organizational purposes by helping users quickly identify different types of tasks or information.

Social media platforms vary in their customization approach. Twitter/X includes theme options (Light, Dark, or Auto) directly in Settings → Display and Sound. TikTok allows users to select light or dark modes and offers a "theme" option in Settings. Instagram provides Dark Mode through Settings → Display & Brightness but doesn't typically offer additional color customization beyond this system-level setting.

To find color customization in any app, follow this general process:

• Open the app you want to customize
• Look for a menu icon—usually three dots (⋮), three horizontal lines (☰), or a gear icon (⚙)
• Tap on "Settings," "Preferences," "Display," "Appearance," or "Theme"
• Explore options for colors, themes, or accent colors
• Select your preferred options and save changes

Some apps use color customization for practical purposes rather than aesthetics. Calendar applications often let you assign colors to different types of events or calendars. Habit-tracking apps use colors to