grayish

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective Somewhat gray.

from The Century Dictionary.

• Somewhat gray; tending to gray.

from the GNU version of the Collaborative International Dictionary of English.

• adjective Somewhat gray.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective somewhat gray

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• adjective of an achromatic color of any lightness intermediate between the extremes of white and black