Select by Colors
The Select by Colors selects all faces on this object which have the same vertex color as the selected face. You can also extend the selection to other GameObjects if you disable the Current Selection option.
Even if the vertex color isn't currently visible (for example, if it has a Material that doesn't show colors, like the checkerboard Material), the colored faces are still selected.

This action is useful for grouping out sections of your Mesh with different vertex colors. It is available in the vertex, edge, and face modes.
From the main menu, select Tools > ProBuilder > Selection > Select Vertex Color.
Select by Colors Options
Enable the Current Selection option to extend the selection to other faces on the currently selected GameObject(s). By default, this option is disabled.
When disabled, ProBuilder selects every face with the currently selected vertex color on any GameObject in the scene.

Did you find this page useful? Please give it a rating:
Thanks for rating this page!
What kind of problem would you like to report?
Thanks for letting us know! This page has been marked for review based on your feedback.
If you have time, you can provide more information to help us fix the problem faster.
Provide more information
You've told us this page needs code samples. If you'd like to help us further, you could provide a code sample, or tell us about what kind of code sample you'd like to see:
You've told us there are code samples on this page which don't work. If you know how to fix it, or have something better we could use instead, please let us know:
You've told us there is information missing from this page. Please tell us more about what's missing:
You've told us there is incorrect information on this page. If you know what we should change to make it correct, please tell us:
You've told us this page has unclear or confusing information. Please tell us more about what you found unclear or confusing, or let us know how we could make it clearer:
You've told us there is a spelling or grammar error on this page. Please tell us what's wrong:
You've told us this page has a problem. Please tell us more about what's wrong:
Thank you for helping to make the Unity documentation better!
Your feedback has been submitted as a ticket for our documentation team to review.
We are not able to reply to every ticket submitted.