Image HSL Color Adjuster
HSL色相调色色彩调整
Rotate hue and tune saturation plus lightness together with live preview — for creative color grading and brand palettes, fully local.
How to Use
- Paste any valid JSON, supports nesting, arrays and escapes
- Click Beautify to auto indent and format
- Click Minify to remove whitespace into one line
- All operations run locally for privacy
Related Tools
FAQ
What does hue +180 do?
Every color moves to its complement: red becomes cyan, green becomes magenta — popular for stylized grading.
Lightness vs the brightness tool?
HSL lightness follows color perception and won't push colors straight to white/black like raw brightness does.
Is my image uploaded?
No, everything runs locally in your browser.