
Those videos on IMDB are very interesting. The first set of clips they posted had the exact same colors as the Platinum Edition. This second set seems to have fixed the contrast/brightness issues and removed the yellow tint (on the ones that had it). Still, I'm not convinced they're the original theatrical colors but just the Platinum colors with some minor adjustments made to them (if that makes sense). Although I must admit, in some cases, they look much better then before.
Here's one shot I found very interesting:

Does anyone else notice something there that wasn't there before?
Anyways, the new 'something there' clip actually seems like a step back from the one they had posted earlier (in HD) and neither of them look like the original theatrical colors. Gaston's shirt still seems a little too obnoxiously red in many of the scenes, even when the rest of the colors have been adjusted. The tavern looks better, and the orange woodwork in it seems to have been muted, which is a very good thing.
The new ballroom clip starts out looking better but once they actually get to the ballroom, oddly enough, nothing is changed from the Platinum Edition. It's the only clip with no color correction or brightness/contrast adjustments at all. The chairs they sit in are still red (instead of brown) and Belle's hair is still red (instead of brown). I expected it to at least look like the Lilo & Stitch teaser trailer colors, but not even that minor alteration is applied here. I still think the IMAX trailer is the closest I've seen to the original theatrical colors:
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Brown hair, brown chair, and a dark starry sky (no longer purple).