Pains me to say this, but the DVD is the superior version to me. Your colour correction looks too purple. The advice our Photoshop teacher usually gives us when colour correcting, is: take areas which you think should be without saturation, like the floor, Roger's shirt, Freddies shorts or whatever, and colour correct until they actually are desaturated, or at least close to it.
Though I'm not sure that'll help much here - what I think they've done with the Blu-ray compared to the DVD, is not just colour balancing, but using curves for each colour channel, which is a bit more tricky to undo. The dark areas in the Blu-Ray version are purple tinted, while the brighter areas have a yellow tint to them - and there's nothing that can be done about this merely using colour correction. My guess is that they've used an S-shaped curve for the red and green colour channel, and an inverted S shape for the blue channel - classic trick to spice an image or movie up. You'll end up with warm looking, slightly yellow looking highlights and blue, dramatic shadows. http://fc00.deviantart.net/fs71/i/2010/192/6/2/Photoshop_Curves_by_Frikialternatiivo.jpg
If you then try to neutralise the yellow highlights using colour correction by moving the colour balance towards purple, you'll just end up further boosting the purple in the shadows.
But if you try to do the opposite of what QP did - an S shape for the blue channel and inverted S for the red and green channels, perhaps you could neutralise the effect and end up with a more neutral looking image.
Hope this helps!