mono·chrome 
/ˈmɑ:nəˌkroʊm/ adjective
/ˈmɑ:nəˌkroʊm/ adjective 1 : having or made up of one color or shades of one color : monochromatic
▪ a monochrome paint scheme ▪ monochrome colors 2 : using or showing only black and white and shades of gray
▪ a monochrome film/photograph — sometimes used figuratively ▪ a dull, monochrome existence
▪ a monochrome paint scheme ▪ monochrome colors
▪ a monochrome film/photograph — sometimes used figuratively ▪ a dull, monochrome existence
