Bluish gray hue (5)
I believe the answer is:
slate
(Other definitions for slate that I've seen before include "Run down" , "list of candidates" , "Small blackboard - for deferred payments" , "Bluish-grey colour" , "Stone used for roofing" .)
I believe the answer is:
slate
(Other definitions for slate that I've seen before include "Run down" , "list of candidates" , "Small blackboard - for deferred payments" , "Bluish-grey colour" , "Stone used for roofing" .)