Saw this little number at the dealer today. To me it looked red, going to orange the more you stared at it. My 10-year old took one look and said "orange". YMMV.
The dealer also had an M5 in Singapore Gray out on the back lot (full black merino interior, B&O sound, 6MT, $110k if you're interested...). I parked my DGM II MSport nearby. It's a partly cloudy day, and under a cloud I couldn't tell any difference between SG and DGM II. In full sunlight they are still very close, but there's a very slight blue tint to the SG, where the DGM I goes to more of a brown. If you like DGM II, I think you will like SG.