Bluish

a.

1.

Somewhat blue; as, bluish veins.

Adj.

1.

bluish - 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" Synonyms: blue, blue-black, blueish, dark-blue, light-blue

blue, blue-black, blueish, chromatic, dark-blue, light-blue