ComfyUI Node: LayerColor: RGB

LayerColor: RGB:

The LayerColor: RGB node is designed to adjust the color balance of an image by modifying the intensity of the Red, Green, and Blue (RGB) channels. This node is particularly useful for fine-tuning the color composition of an image, allowing you to enhance or correct the color tones to achieve the desired visual effect. By manipulating the RGB values, you can correct color imbalances, enhance specific color tones, or create artistic effects. This node is essential for tasks that require precise color adjustments, such as photo editing, digital painting, and graphic design.

LayerColor: RGB Input Parameters:

image

This parameter accepts an image input that you want to adjust. The image should be in a format compatible with the node's processing capabilities. The image serves as the base on which the RGB adjustments will be applied.

R

This parameter controls the intensity adjustment for the Red channel. It accepts integer values ranging from -255 to 255, with a default value of 0. Increasing the value will enhance the red tones in the image, while decreasing it will reduce the red tones. This adjustment can help correct red color imbalances or emphasize red hues.

G

This parameter controls the intensity adjustment for the Green channel. It accepts integer values ranging from -255 to 255, with a default value of 0. Increasing the value will enhance the green tones in the image, while decreasing it will reduce the green tones. This adjustment can help correct green color imbalances or emphasize green hues.

B

This parameter controls the intensity adjustment for the Blue channel. It accepts integer values ranging from -255 to 255, with a default value of 0. Increasing the value will enhance the blue tones in the image, while decreasing it will reduce the blue tones. This adjustment can help correct blue color imbalances or emphasize blue hues.

LayerColor: RGB Output Parameters:

image

The output is the adjusted image with the applied RGB corrections. This image reflects the changes made to the Red, Green, and Blue channels based on the input parameters. The output image can be used for further processing or as a final product, depending on your workflow.

LayerColor: RGB Usage Tips:

• To correct a color imbalance in an image, start with small adjustments to the R, G, and B parameters and gradually increase or decrease the values until the desired balance is achieved.
• Use the node to enhance specific color tones in an image by increasing the corresponding RGB values. For example, to make an image appear warmer, increase the Red value slightly.
• Experiment with negative values to reduce the intensity of specific color channels, which can help in creating a more balanced or desaturated look.

LayerColor: RGB Common Errors and Solutions:

LayerColor: RGB: Invalid image input type.

• Explanation: The input provided is not a valid image format.
• Solution: Ensure that the input is a compatible image format supported by the node.

LayerColor: RGB: R, G, or B value out of range.

• Explanation: The values for R, G, or B are outside the acceptable range of -255 to 255. - Solution: Adjust the R, G, and B values to be within the specified range.

LayerColor: RGB: Processing error.

• Explanation: An error occurred during the image processing.
• Solution: Check the input image and parameter values for any inconsistencies or errors, and try reprocessing the image. If the issue persists, consult the node documentation or support resources for further assistance.