博客 · 2026-08-01
How to Pick a Color from an Image Online (Free Eyedropper)
Learn how to extract exact HEX, RGB, and HSL values from any photo or screenshot with a free online image color picker—no install required.
Designers and developers constantly need the exact color from a screenshot, brand asset, or product photo. An online image color picker lets you upload or paste an image, click a pixel, and copy HEX, RGB, HSL, or CMYK without opening Photoshop.
Start by opening the free image color picker on ColorPicker. Upload a JPG, PNG, WEBP, or GIF, paste from the clipboard, or load an image URL. Processing happens in your browser—your file is not uploaded to our servers for storage.
After the image loads, hover to magnify a region, then click to lock the pixel. The sidebar shows the approximate CSS color name plus codes you can copy in one click. Arrow keys move one pixel at a time for precise sampling; hold Ctrl or Alt with arrows to jump faster.
If you need a starting palette instead of a single swatch, use the dominant-color extraction that runs automatically after load. It surfaces up to eight prominent colors from the image so you can jump from a photo to a workable UI palette in seconds.
Common use cases include matching a client’s logo, sampling UI screenshots for redesigns, and turning mood-board photos into HEX values for Figma or CSS. Pair the picker with the contrast checker to verify text on those sampled colors meets WCAG AA or AAA.
Tips for accurate picks: zoom the image if the browser scales it down; avoid heavily compressed JPEGs when you need print-critical accuracy; sample flat areas rather than anti-aliased edges. For brand work, confirm the result against official brand guidelines when they exist.
Once you have a color, deepen the workflow: generate a harmony palette, build a 50–950 scale, or open the color detail page for technical and practical formats (CSS, Tailwind, iOS, Android). Bookmark favorites locally in your library—they stay on your device.
In short: upload or paste, click a pixel, copy the code. That is the fastest free path to pick a color from an image online without installing desktop software.