Wish i could locate a print or even cels cut from one to know what the original color looked like. Every version on video just looks toyed with to me. Especially the ones done in the era of digital tools.
Have not seen the blu ray so i cannot speak for it but every version either seems to be blown out in terms of color or too much dvnr.
The SONY DVD is overly bright. on both Widescreen and 4:3.
The UK ultimate edition had better balance i think but was probably the same master just color corrected.