New Tomorrowland's colour-scheme is more metallic neon purple, orange and green -- blue and silver is a little too retro and won't do much to close the thematic gap between Space and the rest of the land. Besides, I'd rather they left the mountain the way it is outside... after the abomination that was DL's golden SM, let's not take any chances with such an iconic building.
And it's hi-ho, silver lighting, anywhere you go...
It was actually the color of p.o.o.p :lookaroun