Show HCL Colors of Image
Split an image into side-by-side hue, chroma and luminance strips. Runs entirely in your browser, so your data never leaves your device.
Drop a file here, or click to browse
Files never leave your device
Output
The result appears here as you type.
How to use Show HCL Colors of Image
- 1. Upload the image to analyze. Add any image file. It's converted into the HCL color space, which is designed to match how human eyes perceive brightness and color differences.
- 2. Review the hue, chroma and luminance panels. There are no settings to adjust. Each of the three components is rendered as its own grayscale strip so you can see how they vary independently across the image.
- 3. Download the channel strips. Save the resulting file showing the three HCL panels side by side for closer inspection.
When to use Show HCL Colors of Image
Show HCL Colors of Image splits a photo into its hue, chroma and luminance components and renders each as a grayscale panel. HCL is built for perceptual accuracy, so this view is useful anywhere RGB or HSL would mislead about how colors actually look to the eye.
- Checking perceptual contrast in a design. A UI mockup needs its luminance checked independently of hue to confirm text stays readable regardless of color choice. Viewing the luminance panel alone isolates exactly that.
- Comparing saturation across a photo. You want to see which regions of a photo are the most colorful versus the most washed out. The chroma panel visualizes that intensity directly, separate from brightness or hue.
- Building a data visualization color scale. Designing a perceptually even color gradient for a chart benefits from understanding how HCL components behave on real images. Inspecting a sample photo's channels grounds that design decision in something concrete.
Examples
Channel strips
Input
photo.png
Output
H, C and L shown as three grayscale panels.
About the Show HCL Colors of Image tool
Show HCL Colors of Image is a free online tool that works entirely inside your web browser. Split an image into side-by-side hue, chroma and luminance strips. Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 200 Image utilities on EditSafely. Each one does a single job well, and all of them follow the same rule: your input stays on your machine.
There is nothing to configure. Provide the input and the result appears on its own. The finished file is put together in browser memory and saved with the Download button, so it never touches a server on the way to your disk. A worked example further down the page shows exactly what the tool produces for a real input.
Because nothing leaves your device, the tool is suitable for sensitive content such as internal documents, credentials or customer data. It also responds instantly, since every keystroke is handled on your own machine rather than by a remote API.
Frequently asked questions
Is Show HCL Colors of Image free to use?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Are my files uploaded to a server?
Everything happens locally. Your browser downloads the tool's code once, then does all the processing itself; nothing you enter is transmitted, stored or logged. You can even go offline after the page loads and it will still work.
Which files does Show HCL Colors of Image accept?
It accepts images in any common format (PNG, JPG, WebP, GIF and more). There is no file size cap imposed by a server; very large files are limited only by your device's memory.
Do I need to sign up or install anything?
No. The tool works in any modern browser on desktop, tablet or phone. There is no account to create, no extension to add and no software to install.
How do I save the output?
Click the Download button once the result is ready. The file is built in your browser's memory and handed straight to your downloads folder, without passing through a server.