I use color dynamics a lot when painting...and I often have to stop to toggle it on or off. Is it possible to set a hotkey to toggle this behavior, perhaps through a script? Having shape dynamics and Transfer hot-keyable is great, I would like the same functionality with color dynamics. Any ideas?
You may suggest it as a feature here: Feature Request/Bug Report Form
Also, please have a look at this thread for a possible workaround: Photoshop: Ability to toggle Pen Pressure & Shape dynamics / Size jitter via a keyboard shortcut | Photoshop Family Cus…
I do not think things like Brush Color dynamics can be scripted. You could switch between brush presets though that have Color dynamics one way or the other. That can be done via an action or script triggered by a shortcut key