I of course can’t speak to the Matrix thing since I’m new here and am totally clueless about that situation 😉
For the colors here I simply added a little saturation and adjusted some brightness/contrast/gamma settings since the entire scan was rather dark and lifeless. No other color timing/tint/adjustments were made though so the actual hue is accurate to what was originally filmed - thank goodness. The pinks and magentas in the 3D bluray were overbearing and the strong “cool” wash on the DVD didn’t sit well with me either.