adobe camera raw – ACR: Quick Color Preview While Using “B&W Mixer” tool for Black and White Photo?

In Adobe Camera Raw, when using a monochrome color profile, we get the B&W Mixer tool:
Photo of B&W Mixer tool in Adobe Camera Raw

When using this tool, I wish I could quickly enter a keyboard shortcut and see a quick color preview of the image.

Is there a quick and easy way to see a color preview of an image with a monochrome color profile in Adobe Camera Raw, without changing the color profile?


Lightroom B&W Mix: how to see where the original colors are? – this post is about seeing where certain colors are in Lightroom, which is similar, but not the same as my question. I’m interested in seeing the entire image in color briefly, not seeing a mask of a selected color.