dingy

ˈdɪn(d)ʒi

adjective

gloomy and drab.

a dingy room

gloomy,drab,dark,dull,badly/poorly lit,dim,dismal,sombre,grim,dreary,cheerless,dirty,discoloured,grimy,soiled,faded,shabby,dowdy,worn,seedy,run down,tacky,tenebrous