adjective

lacking brightness or interest; drearily dull.

the landscape was drab and grey

colourless,grey,greyish,dull,dull-coloured,washed out,neutral,pale,muted,lacklustre,lustreless,muddy,watery,lightish brown,brownish,brownish-grey,mousy,dun-coloured,dingy,dreary,dismal,cheerless,gloomy,sombre,depressing,uninteresting,boring,tedious,monotonous,dry,wearisome,unexciting,bland,non-stimulating,unimaginative,uninspiring,uninspired,insipid,vapid,flat,stale,trite,vacuous,feeble,pallid,wishy-washy,limp,lame,tired,lifeless,zestless,spiritless,sterile,anaemic,barren,tame,bloodless,antiseptic,middle-of-the-road,run-of-the-mill,commonplace,mediocre,nondescript,characterless,mundane,unexceptional,unremarkable,humdrum,prosaic

noun

fabric of a dull light brown colour.