It's my jacket that Carrie linked to. I'd say it's just black. It's a black jacket. Black over brown so if you scrape/scratch it or after quite a lot of wear, brown will start showing through instead of grey/blue. That's the reason I got that colour in the first place; because I wanted the brown to show with wear. I think these qualifications of "it's a duller black" or a "muted black" are so minute it's not worth considering. The only difference you have to note is that the brown is what will show through from underneath with wear, instead of grey/blue. And in my experience, it doesn't happen super quick. The black isn't just leaking off the jacket. I just happen to have had some scrapes in it; coming off my bike etc.