How to use Color Difference ΔE Calculator

Compare two HEX colors in Lab space using transparent ΔE76 math.

1. Paste, type, or drag and drop a supported text file into the input area.
2. Place the second value or file in the adjacent panel. Sensitive fields are masked by default.
3. Review the input and the clearly labeled output behavior.
4. Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.

Use “Swap inputs” to reverse the comparison without copying either value.

What the result means

Produces a bounded, inspectable color difference δe calculator result locally.

Privacy and safety

This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.

Limitations

• ΔE76 is less perceptually uniform than CIEDE2000 and does not account for ICC profiles.

Try the included example

Select “Load example” at any time to restore this tested sample.

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