blueish

blueish (http://definr.com/blueish)

     adj 1: tinged with blue or purple from cold or contusion; "the
            children's lips are blue from cold"; "a blue bruise"
            [syn: blue, bluish]
     2: having a color similar to that of a clear unclouded sky;
        "October's bright blue weather"- Helen Hunt Jackson; "a
        blue flame"; "blue haze of tobacco smoke" [syn: blue, bluish,
         light-blue, dark-blue]