Blue-gray

Blue-gray is a bluish-gray color. It is also known as livid. The name "livid" comes from a Latin word lividus. Lividus means 'a dull leaden-blue color'.Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill Discussion of the color Livid Page 165

 References 

Category:Shades of blue
Category:Shades of gray