Two workflows to recolor your images with rich "psychedelic" colors. One version uses a Stable Diffusion picture generation, and the other doesn't.
How it works
NoGeneration version
Adjust brightness + Adjust and rotate hue = Contrast unexpected colors
PatternGeneration version
Generate colorful pattern + Transfer colors = Wavy psychedelic colors
Installation and dependencies
NoGeneration version
Install WAS Node Suite custom nodes;
Install Masquerade custom nodes;
Download and open this workflow.
PatternGeneration version
Install ComfyI2I custom nodes;
Download and open this workflow.
(optional) Download and use a good model for digital art, like Paint or A-Zovya RPG Artist Tools.
Check out my other workflows. If you look into color manipulations, you might also be interested in Rotate Hue workflow.