Definition of "grey-blue" [grey-blue]

• Of blue tinged with grey (adjective)

WordNet. Princeton University. 2010.

• "Orange seems to be the most common colour besides sort of grey-blue."
• "Beyond, a grey-blue expanse of sun-brushed seawater lit up the horizon, and to his right, far in the distance, he could just make out the twin humps that marked the southern exit of the Dublin Port Tunnel."
• "He is dressed casually but smartly, in chinos and open-necked grey-blue shirt, and looks younger than his 57 years."