Hue & Saturation — Fine-Tune Colors
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Supports: JPG, PNG, WebP
Precise Color Control
Adjust three independent color properties: hue (color shift), saturation (color intensity), and lightness (brightness). Each pixel is converted from RGB to HSL, adjusted, then converted back — giving you precise, predictable results.
Frequently Asked Questions
What does hue shift do?
Hue shift rotates all colors around the color wheel. A +180° shift turns reds to cyans, blues to yellows, etc. At 0°, colors stay the same.
How is this different from brightness/contrast?
Brightness/contrast adjusts light and dark levels. Hue/saturation changes the actual colors — making them more vivid, muted, or shifting them entirely.
Can I desaturate to grayscale?
Yes — setting saturation to -100 will remove all color, creating a grayscale image (similar to the dedicated grayscale tool).