Dull bluish-grey colour (8)
I believe the answer is:
greyness
(Other definitions for greyness that I've seen before include "Dullness; anonymity" , "condition of advancing age?" , "Indeterminacy of colour" , "Lack of colour" , "dull quality" .)
I believe the answer is:
greyness
(Other definitions for greyness that I've seen before include "Dullness; anonymity" , "condition of advancing age?" , "Indeterminacy of colour" , "Lack of colour" , "dull quality" .)