I need help with the vision sensor

I am new to using vision sensors, and I want to use it to detect different colors. For example, I want to use if statements when either black, white, and blue, are detected so something can happen after it is detected. I know the different commands you can do with the vision sensors, but I don’t know which one to use in this case.
by the way I am using vexcode. thanks

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Before you do anything, go into the vision sensors setup and program in the colors that it needs to recognize. I don’t use them very much, so that’s about all I got.

These links may be helpful: