An eyedropper for Mac without the permission prompt.

macOS is unusual in shipping a genuine colour picker in the box — but it's buried, and it's not always the right tool.

Digital Color Meter. Already installed at /Applications/Utilities/, or just Spotlight it. It reads the pixel under your cursor continuously and shows RGB values live. It's precise, it supports averaging over a region, and it handles colour profiles natively. Two annoyances: it displays values but copying a hex code requires ⇧⌘C and knowing to switch the display format first, and it has no palette history.

The system colour panel. Any app that opens the standard macOS colour picker — Pages, Keynote, Sketch, most native apps — has a magnifying-glass eyedropper in the top left that samples system-wide. Convenient when you're already in such an app, useless otherwise.

The browser. Every Chromium browser on macOS — Chrome, Edge, Brave, Arc, Opera, Vivaldi — ships a native eyedropper that reads any pixel on your screen. Open this page, click, sample from Figma, Preview, a paused video, or another app. No install, and unlike Digital Color Meter it gives you HEX, RGB, HSL and OKLCH at once with one-click copy and a persistent palette.

On macOS Catalina and later, any application that reads screen pixels must be granted Screen Recording permission in System Settings → Privacy & Security. That includes Digital Color Meter and every third-party colour utility.

It's worth understanding how broad that permission is: it allows continuous capture of your entire display, indefinitely. For a first-party Apple utility that's fine. For a random freeware picker downloaded from a search result, it is a genuine risk — you're granting a program the ability to watch everything you do.

The browser-based approach sidesteps this entirely, and not by cheating. The EyeDropper API hands control to the browser process, which already has whatever screen access it needs. The browser draws the magnifier, tracks your cursor, reads the pixel, and returns one colour string to the page — only after you deliberately click. The web page never sees your screen, your cursor position, or which application you sampled from. Press Escape and it receives nothing at all.

That's why there's no permission prompt: a single user-selected pixel isn't enough data to protect. It's a good example of narrowing a capability until the permission becomes unnecessary.

Display P3 and colour profiles. Every Mac made in the last several years has a P3 wide-gamut display. If content is tagged sRGB and shown on a P3 panel — or vice versa — macOS converts before painting, and you sample the converted result. For web work this is usually what you want, since browsers assume sRGB. For print or brand-critical work, prefer a declared value from the source file over a sampled one.

Retina scaling. Retina displays render at 2× and downscale. Small elements get interpolated, so a 12px icon may have almost no authored pixels left. Zoom the source in before sampling anything small.

Safari doesn't work. Safari has not implemented the EyeDropper API and Apple has not signalled intent to. On Safari, use Digital Color Meter or open a Chromium browser.

Protected video. Some DRM players composite through a protected path and read back as pure black. If a bright frame samples as #000000, that's the cause — use a promotional still instead.

Sampling from Figma or Sketch. Works fine, but consider whether you want the rendered pixel. If a layer has opacity or a blend mode, you're sampling the composited result, not the declared fill. Check the tool's inspector for the source value.