Definition of "slate-grey" [slate-grey]

• Of the color of slate or granite (adjective)

WordNet. Princeton University. 2010.

• "Until, that is, some angry slate-grey clouds decided, at 2-1 in the second set, it was time for some unpleasant tricks."
• "There were compensations: a superb black sesame ice cream, the slate-grey shade of an expensive kitchen floor, and an equally pleasing plum wine sorbet."
• "I pulled off my slate-grey shimmery dress and threw it over a chair."