Change your iPhone's display color through Settings, or use accessibility features to shift the entire screen

You can adjust your iPhone's color in two main ways: change how the screen displays color (useful if you find certain tones hard to read), or switch to Dark Mode to reduce brightness. The quickest route is Settings > Display & Brightness, where you can toggle Dark Mode on or off. If you want finer control over color accuracy or need to accommodate color blindness, the Accessibility settings let you apply color filters or invert colors entirely.

These changes affect only how your phone displays content — they do not change the physical color of your device. If you want to change the actual casing color of your iPhone, that requires a case, skin, or a device replacement through Apple.

Key Takeaways

  • Dark Mode is the fastest way to shift your iPhone's overall appearance and is found in Settings > Display & Brightness.
  • Color filters in Accessibility settings let you adjust how your screen renders color if you have color blindness or light sensitivity.
  • True Tone automatically adjusts your screen's white balance to match your environment and can be toggled on or off in Display & Brightness.
  • Night Shift reduces blue light in the evening and is also controlled from Display & Brightness settings.

Enable Dark Mode for the entire system

Dark Mode changes your iPhone's interface from a light background to a dark one. Open Settings, tap Display & Brightness, and select Dark. Your home screen, apps, and system menus will shift to dark backgrounds with light text.

You can also set Dark Mode to turn on automatically at sunset and turn off at sunrise. In the same Display & Brightness menu, tap Automatic, then choose Sunset to Sunrise or a custom time range. This is useful if you use your phone in the evening and want to reduce eye strain without manually switching modes each day.

Use True Tone to match your environment

True Tone adjusts your screen's white balance based on the lighting around you. If you are in warm indoor lighting, True Tone makes your screen warmer; in cool daylight, it cools the screen down. This can make reading feel more natural and reduce the jarring effect of a bright screen in dim rooms.

To turn True Tone on or off, go to Settings > Display & Brightness and toggle True Tone. Some users find it helpful; others prefer a consistent color temperature. You can test it by toggling it on and off to see which feels more comfortable for your eyes.

Apply color filters for color blindness or light sensitivity

If you have color blindness or find certain color combinations hard to read, Accessibility settings offer color filters. Go to Settings > Accessibility > Display & Text Size > Color Filters, then toggle Color Filters on. You can choose from Deuteranopia, Protanopia, and Tritanopia (the three main types of color blindness), or use Grayscale to remove all color.

Each filter adjusts how your iPhone renders colors so that text and images remain distinguishable. You can also adjust the intensity slider to find the level that works best for you. These filters apply system-wide, so they affect all apps and content on your screen.

Reduce blue light with Night Shift

Night Shift warms your screen by reducing blue light, which can interfere with sleep if you use your phone before bed. Go to Settings > Display & Brightness > Night Shift and toggle it on. You can set it to turn on automatically at sunset and off at sunrise, or choose a custom schedule.

The Color Temperature slider lets you adjust how warm the screen becomes — move it toward More Warm for a stronger effect, or toward Less Warm for a subtle shift. Night Shift does not change the actual colors of photos or videos; it only affects how your screen displays them while the feature is active.

Invert colors for high contrast

Color Inversion flips all colors on your screen — white becomes black, black becomes white, and other colors invert as well. This can make text easier to read in bright sunlight or reduce glare in dark environments. Go to Settings > Accessibility > Display & Text Size > Invert Colors and toggle it on.

Be aware that Color Inversion affects photos, videos, and images too, so they may look unusual. If you want high contrast without inverting photos, use Smart Invert instead (in the same menu), which inverts the interface but leaves photos and videos in their original colors.

Change text size and bold text for readability

If color adjustment is not enough and you want to make text easier to read, you can increase text size or enable bold text. Go to Settings > Display & Brightness > Text Size and drag the slider to make text larger across your system. For even more emphasis, toggle Bold Text on in the same menu (you will need to restart your iPhone for this to take effect).

These changes work alongside color adjustments. You can use Dark Mode and larger text together, or combine Night Shift with bold text, depending on what makes your screen most readable.

Frequently Asked Questions

Can I set Dark Mode to turn on only for certain apps?

No, Dark Mode is a system-wide setting that affects all apps at once. However, some individual apps have their own dark mode settings within the app itself. Check the app's settings menu if you want to control its appearance separately from your system setting.

Does Night Shift affect the colors in photos I take?

No, Night Shift only changes how your screen displays content while the feature is on. Photos you take are saved in their original colors. When you turn Night Shift off, the screen returns to normal, and your photos look the same as they always did.

What is the difference between Color Inversion and Smart Invert?

Color Inversion flips all colors on your screen, including photos and videos. Smart Invert inverts the interface and text but keeps photos and videos in their original colors, so they look more natural while still giving you high contrast for reading.

Will these color changes drain my battery faster?

Dark Mode can slightly reduce battery drain on iPhones with OLED screens (iPhone 12 and newer) because dark pixels use less power. Night Shift and color filters have minimal impact on battery life. True Tone uses a small amount of power to run the ambient light sensor, but the difference is negligible.

Can I change the physical color of my iPhone?

The settings described here only change how your screen displays color. To change your iPhone's actual casing color, you can use a protective case or skin, or contact Apple about device replacement options if your phone is damaged or you want a different model color.