ComfyUI Diffusion Color Grading

This is a Custom Node for ComfyUI, which performs "Color Grading" during the generation, producing a more neutral and balanced, but also vibrant and contrasty color.

For more information, check out the original Extension for Automatic1111 Webui

How to Use

• Attach the Diffusion CG node between Empty Latent and KSampler nodes
• Adjust the recenter and normalization sliders as needed

[!Important] The effects are "global." If you want to disable it during other parts of the workflow (e.g. during Hires. Fix), you can add the Disable CG node to reset the parameters back to 0.0

Examples

<p align="center"> <img src="examples/off.jpg" width=384> <img src="examples/on.png" width=384> <br><code>Off | On</code> </p>

[!Tip] The on.png contains Workflow

Known Issue

• Does not work with certain Samplers