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"Precision in Every Pixel: RGB Color Picker for macOS"

Leibniz Li

@leibnizli
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Color is More Than a Code For designers, developers, and creators, color is the language of visual communication. Yet, capturing that perfect shade from a reference image, a website, or a video frame is often a clumsy process involving screenshots or heavy design software.

RGB was created to make color capture as natural as a gesture.

Designed for Precision

While macOS has a built-in digital color meter, it lacks the workflow features that professionals need. RGB fills that gap with a focus on speed and historical context.

  • Pick Anywhere: From the depths of a dark-mode UI to the highlights of a 4K video, RGB samples colors across your entire system with pixel-perfect accuracy.
  • The Power of History: Never lose a "maybe" again. RGB maintains a chronological history of your sampled colors, allowing you to compare shades and build palettes on the fly.
  • Format Flexibility: Instantly get the code you need—HEX, RGB, HSL, or CMYK—ready to paste into your CSS, Swift, or Figma file.

A Workflow That Flows

1. The Global Lens

Activate RGB and hover over any element. The high-magnification lens allows you to see the exact pixel you are targeting, ensuring that anti-aliasing or subtle gradients don't lead to the wrong value.

2. Multi-Format Sync

In the modern world, one color code isn't enough. RGB displays multiple formats simultaneously. Need the HEX for your web CSS but the RGB for your iOS asset catalog? They are both right there, one click away.

3. Palette Building

By reviewing your color history, you can see how different shades interact. This "passive" palette building saves you from having to manually save colors to a separate document while you are in the creative flow.

Aesthetic Meets Utility

We believe that tools should be as beautiful as the work they help create. RGB features a minimalist, translucent interface that feels like a native part of macOS. It respects your screen real estate and stays out of the way until you need it.

Your Colors, Your Privacy

Your creative process is private. RGB samples colors locally on your machine. There is no cloud syncing of your sampled data, no tracking, and no external dependencies. It is a pure, local tool for pure, local work.

Ready to see color differently? Explore RGB for macOS.