ComfyUI Node: 🔶 Adjust Color

🔶 Adjust Color:

The chaosaiart_adjust_color node is designed to provide you with comprehensive control over the color properties of your images. This node allows you to fine-tune various aspects such as contrast, color saturation, brightness, and the intensity of primary colors (red, green, and blue). By adjusting these parameters, you can enhance the visual appeal of your artwork, correct color imbalances, or create specific artistic effects. The node processes the input image and applies a series of transformations to achieve the desired adjustments, making it a powerful tool for AI artists looking to refine their creations.

🔶 Adjust Color Input Parameters:

image

This parameter accepts the input image that you want to adjust. The image should be in a format compatible with the node's processing capabilities.

Contrast

This parameter controls the contrast level of the image. Increasing the contrast will make the dark areas darker and the bright areas brighter, while decreasing it will make the image appear more washed out. The value ranges from 0.01 to 2, with a default value of 1.

Color

This parameter adjusts the color saturation of the image. Higher values will make the colors more vivid, while lower values will desaturate the image, making it appear more grayscale. The value ranges from 0 to 5, with a default value of 1.

Brightness

This parameter modifies the brightness of the image. Increasing the brightness will make the image lighter, while decreasing it will make it darker. The value ranges from 0.2 to 2, with a default value of 1.

Red

This parameter adjusts the intensity of the red channel in the image. Higher values will increase the red tones, while lower values will reduce them. The value ranges from 0 to 5, with a default value of 1.

Green

This parameter adjusts the intensity of the green channel in the image. Higher values will increase the green tones, while lower values will reduce them. The value ranges from 0 to 5, with a default value of 1.

Blue

This parameter adjusts the intensity of the blue channel in the image. Higher values will increase the blue tones, while lower values will reduce them. The value ranges from 0 to 5, with a default value of 1.

🔶 Adjust Color Output Parameters:

IMAGE

The output is the adjusted image, which reflects the changes made based on the input parameters. This image can be used for further processing or as a final output for your artistic projects.

🔶 Adjust Color Usage Tips:

• Experiment with small increments when adjusting contrast, color, and brightness to avoid over-processing the image.
• Use the primary color adjustments (Red, Green, Blue) to correct color imbalances or to create specific color effects.
• Combine adjustments for a more nuanced and refined image enhancement.

🔶 Adjust Color Common Errors and Solutions:

"Invalid image format"

• Explanation: The input image is not in a compatible format.
• Solution: Ensure that the image is in a supported format such as JPEG or PNG before inputting it into the node.

"Parameter value out of range"

• Explanation: One or more input parameters are set outside their allowed ranges.
• Solution: Check the parameter values and ensure they fall within the specified ranges (e.g., Contrast: 0.01-2, Color: 0-5).

"Image processing failed"

• Explanation: An error occurred during the image adjustment process.
• Solution: Verify that all input parameters are correctly set and that the input image is not corrupted. If the problem persists, try using a different image.