It's a good colour and different from all those whites, silver and blacks. But like all dark colours it takes a lot of effort to keep them looking clean and gleaming. I kept a black colour car for 10 years and I really took good care of it and put in a lot of effort to maintain it's colour and shine and there was no fading at all till the time I put it on sale.
Then I bought a medium silver 1.6 in 2015 and life became so comfortable and easy. I used to clean it after a week with waterless wash and would give it a wash only via two bucket methods after rain. kept it for one year and thanked myself for not buying a dark colour.
Then in 2016 and 2017 I bought Grande and Grande Facelift, both in super white colour and I l really love them. Still once a week cleaning with waterless wash. They don't look dirty for days in super white.
Now I don't think that I will buy a dark colour car again.