How do I replace one color in an image?

Choose the source color and replacement color. The similarity control determines how closely pixels must match the source color.

Why does color replacement affect nearby shades?

A higher similarity setting includes a broader range of matching pixels. Lower it when nearby colors should remain unchanged.

This operation compares pixel colors rather than recognizing objects. A matching color elsewhere in the image can also change.

Your input stays in this browser.

Needs input

Run the tool when your input is ready.

Image

Drop files here or choose files.

Color to replace

Replacement color

Color similarity10%

Replace selected image colors with new color values. Choose files and options, then review or download the processed result.

This tool runs open-source code from OmniTools (MIT License). See open-source credits.

Colors in image Changer replaces pixels near a selected source color.

It returns an edited image file. The operation runs in your browser. Processing runs in the browser.

Provide file or files for this tool.
Provide a small image with a red icon for Colors in image Changer.
Apply Source color: red; replacement: blue; similarity: medium. before running Colors in image Changer.
Inspect it returns an edited image file. the operation runs in your browser. before downloading or sharing it.

Input: a small image with a red icon

Settings: Colors in image Changer: Source color: red; replacement: blue; similarity: medium.

Result: It returns an edited image file. The operation runs in your browser.