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Color Harmony Palette Builder
Generate complete opaque-color palettes from six explicit HSL hue-offset schemes.
Pasted text or explicit color fields
harmony.json, harmony-colors.txt
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter the admitted values using the labeled input fields.
- Choose the explicit operation and options, then inspect the stated conventions and limits.
- Select Build color harmony and download harmony.json, harmony-colors.txt.
Examples
The complementary hue palette for #ff0000 includes #00ffff.
Limitations
- At most 300 color characters; 2 KiB admitted bytes; 4 palette colors and 64 KiB report. Gray inputs retain repeated colors and powerless-hue facts. Fixed offsets do not guarantee aesthetic quality, contrast or accessibility.
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