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Delta E 76 Color Difference
Compare two sRGB colors using CIE76 Euclidean distance in D65 CIELAB.
First sRGB hex color, Second sRGB hex color
delta-e-color-difference.json (complete report and generated source where applicable)
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
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How to use this tool
- Enter values using the displayed examples; observe the documented input shape and limits.
- Choose Calculate result. Review the complete JSON report and any generated source text it contains.
- Download result to save the complete report; copy the generated source member into your project when relevant. Reset restores examples and clears output.
Examples
First sRGB hex color: #ffffff
Second sRGB hex color: #000000
Limitations
- Explicit Delta E 1976, not CIEDE2000. No universal perceptibility/acceptance threshold or calibrated display guarantee.
- Maximum 100,000 UTF-16 units per field, 400,000 UTF-8 combined input bytes, 4 MiB output and 30 seconds in a local worker. Tool-specific bounds may be tighter.
- Generated snippets are source text inside the JSON download. They are never executed by this tool. Local inspection does not verify remote systems or establish standards certification.
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