Hue

Last updated: January 8, 2026

Hue

Adjusts the overall color tone by rotating the image hue on a color wheel by a specified angle (degrees). It’s useful for creating a consistent mood, correcting color tone, or nudging the image toward a warmer/cooler look.

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hue

Description

Rotates the hue by the specified angle (degrees). Positive (+) values rotate the color wheel clockwise.

Hue operates on a color wheel, where colors wrap around in a cycle. Roughly:

• Red → Yellow → Green → Cyan/Teal → Blue → Purple → (back to) Red

The hue value moves colors along this wheel by the given number of degrees.

For example, hue=30 can be understood as “shift the current colors 30° forward on the color wheel.” As a result, green grass may lean more yellowish, and a blue sky may shift toward cyan/teal.

Format

?hue={degrees}

Supported range

• -360 to 360

Example

Request	Result
?hue=30	Rotate hue by 30°
?hue=-45	Rotate hue by -45°

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Using with other options

• Combining hue with saturation and brightness lets you adjust both the hue shift and overall vividness/brightness.

?brightness=1.05&saturation=1.1&hue=10

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• Because hue shifts can be quite strong, start by testing small values such as 5–15.

• For portraits, large hue shifts can make skin tones look unnatural—using saturation/brightness first is usually safer than rotating hue aggressively.