"smoky black" is correct and can be used in written English.
It is typically used to describe something that has a dark grayish color, like smoke. For example: "The sky was a smoky black after the fire."
But the latter was saved by excellent, smoky black beans and a tangy tomatillo salsa.
He offers a silken grilled Caesar salad, with soft, smoky black cod.
PICK-ME-UP I drink a very strong cup of Lapsang Souchong, a smoky black tea.
He was very skinny, very translucent-pale, with smoky black eyes and lashes and a long, straight nose.
She favours an artfully dishevelled hairstyle and smoky black eyeliner, while Wintour's signature bob never has a hair out of place.
He offers a silken grilled Caesar salad, with melting hearts of romaine wrapped with soft, smoky black cod, with a dusting of Parmesan and a squeeze of lime.
Such opulent fixation on process and materials has resulted in delicately smoky black-and-white images printed on sheets of wafer-thin, mottled handmade Thai mulberry paper.
Another is a smoky black-and-white image of a tree bud, taken in autumn, he said, "when the bud was just covering up for winter".
Though cellaring an everyday red smacks of pretension, the subtleties in Leroy's spicy, smoky, black-cherry flavors recommend a six-month nap for the bottle.
She, and a staff of pizzamakers that can swell to 15 during the summer, produce pies featuring the chewy dough and smoky, black-freckled crust characteristic of the Neapolitan variety.
Then steamed catfish with red Thai curry paste, followed by Arrowhead Farms' fried chicken, Auntie Buck's dinner rolls, smoky black-eyed peas, green-tomato pickle, stir-fried Chinese broccoli, and thyme-roasted vegetables, all accompanied by watermelon coolers.
