gray area

What the show does incredibly well is dancing in the gray area.

For Redmayne, this gray area between right and wrong “spoke to the moment.”

He has referred to himself as a “pro-life” candidate and recently called protecting access to reproductive rights a “gray area.”

You're playing the head of this family that is in jeopardy, but very quickly it becomes apparent that this is a complicated guy who has existed in a morally gray area.

California regulators indicated it’s a gray area and there does not appear to be an effort to clarify the rules or develop new ones.