And it's a good question. "Slate is a sophisticated, muted tone that sits between gray and blue," explains Emily Kantz, a NCIDQ-certified designer and color marketing manager at Sherwin Williams.

Here, we’re looking at Slate Gray Metallic in more detail. Slate Gray Metallic is designated by color code GNO and touch-up paint code WA-633D, and is one of seven exterior colors that can be ...

Markle went classic with a navy blue knit sweater paired with dark slacks and a statement slate gray blazer from one of her new favorite designers, the California-based, women-designed DÔEN.