Related Clues:

• Black plus white
• Pre-dye shade, perhaps
• __ matter
• Like catbirds and koalas
• Blue opponent
• Not clear-cut
• CSA uniform color
• Black and white
• Some people are dying to hide it
• See 4 Down
• Dingy color
• Like the color of some roofing
• Midway between white and black
• Grayish in color
• ''Battleship'' shade