ComfyUI Node: LayerColor: HSV

LayerColor: HSV:

The LayerColor: HSV node is designed to adjust the hue, saturation, and value (brightness) of an image. This node is particularly useful for AI artists who want to fine-tune the color properties of their images to achieve specific visual effects or correct color imbalances. By manipulating the HSV values, you can change the overall color tone, enhance or reduce color intensity, and adjust the brightness of the image. This node processes each image individually, ensuring that the adjustments are applied consistently across all images in a batch.

LayerColor: HSV Input Parameters:

image

This parameter accepts an image input that you want to adjust. The image should be in a format that the node can process, typically a tensor representation of the image.

H

This parameter controls the hue adjustment of the image. The hue value can be adjusted within a range of -255 to 255, with a default value of 0. Adjusting the hue will shift the colors in the image along the color spectrum, allowing you to change the overall color tone.

S

This parameter controls the saturation adjustment of the image. The saturation value can be adjusted within a range of -255 to 255, with a default value of 0. Increasing the saturation will make the colors more vivid, while decreasing it will make the colors more muted.

V

This parameter controls the value (brightness) adjustment of the image. The value can be adjusted within a range of -255 to 255, with a default value of 0. Increasing the value will make the image brighter, while decreasing it will make the image darker.

LayerColor: HSV Output Parameters:

image

The output is the adjusted image with the applied hue, saturation, and value changes. This image will reflect the modifications made based on the input parameters, providing a visual representation of the adjustments.

LayerColor: HSV Usage Tips:

• To achieve a warmer or cooler tone in your image, experiment with small adjustments to the hue parameter.
• Use the saturation parameter to enhance the vibrancy of your image, making colors pop or creating a more subdued look.
• Adjust the value parameter to correct the overall brightness of your image, ensuring that it is neither too dark nor too bright.

LayerColor: HSV Common Errors and Solutions:

"Invalid image input type."

• Explanation: This error occurs when the input provided is not a valid image format that the node can process.
• Solution: Ensure that the input is a tensor representation of an image.

"Hue, Saturation, or Value out of range."

• Explanation: This error occurs when the values for hue, saturation, or value are outside the acceptable range of -255 to 255. - Solution: Adjust the parameters to be within the specified range.

"Processed 0 image(s)."

• Explanation: This error indicates that no images were processed, possibly due to an empty input or incorrect input format.
• Solution: Verify that the input contains valid images and is correctly formatted.