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  • adj

Synonyms for slate-gray

of the color of slate or granite

References in periodicals archive ?
The belt's reddish brown coloration seems to have disappeared, leaving only a light slate-gray residue behind.
A 700-pound polar bear, he lives in the Central Park Zoo, sharing a large slate-gray quarry of rock, both real and fake, with Lily and Ida.
Two slate-gray F-15s, gulping fuel, roar up out of the shimmering heat of a runway at Langley Air Force Base in Hampton, Va., then cut in the afterburners and belch fire as they initiate a perfectly coordinated, tandem turn up and to the right.
"I fell like I've been on a submarine for nine months," he says lightly, looking out the window at the slate-gray Canadian sky, streak with freezing rain.