If you searched for "how to turn on invert colors," you're probably looking for a display setting on your phone, tablet, or computer — not a way to calculate a single color's mathematical opposite. This guide covers the device setting. If you actually wanted to find the inverted RGB value of a specific HEX or RGB color, use the Color Inverter instead — it's a completely different tool for a completely different job.
Device-level color inversion flips the colors of your entire screen. It's built for people who need higher contrast, find bright white backgrounds hard to read, or want a quick dark-mode-style effect on apps that don't support dark mode natively. Exact menu wording changes slightly between OS versions, but the setting lives in roughly the same place on every platform.
Android
Open Settings.
Go to Accessibility.
Look for Color and motion (or Color correction / Color inversion on older versions).
Toggle Color inversion on.
Some Android skins (Samsung's One UI, for example) nest this slightly differently — search "invert" in the Settings search bar if you can't find it under Accessibility directly. Samsung also offers Color adjustment and High contrast modes nearby, which are different features worth checking if plain inversion looks wrong for your screen.
iPhone and iPad
iOS offers two different inversion modes, and picking the right one matters:
Open Settings → Accessibility → Display & Text Size.
Scroll to Smart Invert or Classic Invert.
Smart Invert flips colors everywhere except images, media, and some apps that use dark color styles — it's the one most people want, since it avoids turning your photos into negatives.
Classic Invert flips every pixel on screen, including images and video.
Turn on only one at a time.
Windows
Windows calls this feature a color filter rather than "invert colors" directly:
Open Settings → Accessibility → Color filters.
Toggle Color filters on.
Choose Invert (or Grayscale inverted, if you want inversion plus reduced saturation).
Windows also has a separate high-contrast theme under Accessibility → Contrast themes, which is a different feature aimed at UI legibility rather than a literal color flip.
Mac
Open System Settings → Accessibility → Display.
Turn on Invert colors, or choose Classic Invert vs. a smarter mode if your macOS version offers both.
macOS also supports a keyboard shortcut for this, if you've enabled accessibility shortcuts under Accessibility → Shortcut.
A quick sanity check either way
Whichever platform you're on, device-level inversion is a display accessibility feature — it changes what you see, not any file, image, or design asset you're working on. If your actual goal is to find out what a specific color looks like inverted, or to invert a whole palette of hex codes for a dark-mode UI, the Color Inverter calculates the exact RGB inverse and hue complement for any color you enter, batch-inverts up to 10 colors at once, and exports the result as CSS variables, JSON, or a PNG — all without touching your device's display settings.
Tools mentioned in this guide
