Matching ProRes color to a DNxHD export

Hello, I'm making a DNxHD 175 10-bit export, and am trying to match the color as close to a ProRes HQ as possible. Unfortuantey the DNx is coming out milky (blacks are not very black). Are there any suggestions to match the ProRes color?

Video vs Data levels. Many posts here about it. Do a search in the forums.