ComfyUI Node: 🖼 Image Color Shift

Image Color Shift [Dream]:

The Image Color Shift [Dream] node is designed to adjust the color balance of an image by applying multipliers to the red, green, and blue color channels. This node allows you to fine-tune the color composition of your images, enhancing or altering the visual impact by emphasizing or de-emphasizing specific color channels. Whether you want to create a warmer or cooler tone, or simply experiment with different color effects, this node provides a straightforward and flexible way to achieve your desired results. By manipulating the color channels, you can achieve a wide range of artistic effects, making this node a valuable tool for AI artists looking to add a unique touch to their creations.

Image Color Shift [Dream] Input Parameters:

image

This parameter accepts the image you want to process. The image should be in a format compatible with the node, typically provided by other nodes in the workflow.

red_multiplier

This parameter adjusts the intensity of the red color channel in the image. The default value is 1.0, which means no change. You can increase this value to enhance the red tones or decrease it to reduce them. The minimum value is 0.0, allowing you to completely remove the red component if desired.

green_multiplier

This parameter adjusts the intensity of the green color channel in the image. The default value is 1.0, which means no change. You can increase this value to enhance the green tones or decrease it to reduce them. The minimum value is 0.0, allowing you to completely remove the green component if desired.

blue_multiplier

This parameter adjusts the intensity of the blue color channel in the image. The default value is 1.0, which means no change. You can increase this value to enhance the blue tones or decrease it to reduce them. The minimum value is 0.0, allowing you to completely remove the blue component if desired.

Image Color Shift [Dream] Output Parameters:

image

The output is the processed image with the adjusted color channels. This image reflects the changes made by the red, green, and blue multipliers, providing a new color balance based on the specified parameters.

Image Color Shift [Dream] Usage Tips:

• Experiment with different multiplier values to see how they affect the overall tone and mood of your image. Small adjustments can lead to significant changes in the visual impact.
• Use this node in combination with other color adjustment nodes, such as brightness and contrast adjustments, to achieve a more comprehensive color correction or artistic effect.
• If you are aiming for a specific color theme, start with the default values and gradually adjust each multiplier to fine-tune the colors to your liking.

Image Color Shift [Dream] Common Errors and Solutions:

Image format not supported

• Explanation: The input image is not in a compatible format.
• Solution: Ensure that the image is in a format supported by the node, typically provided by other nodes in the workflow.

Multiplier value out of range

• Explanation: One of the multiplier values is set outside the allowed range.
• Solution: Check the values of the red, green, and blue multipliers and ensure they are within the specified range (minimum 0.0).

Image processing failed

• Explanation: An error occurred during the image processing.
• Solution: Verify that the input image is valid and that all parameters are set correctly. If the problem persists, try using a different image or adjusting the parameter values.