Gray, in a way (4)
I believe the answer is:
ashy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gray in a way</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ashy that I've seen before include "like Cinders" , "Cinders must have been this" , "Like fireplace residue" , "White" , "Like, eg, volcanic dust" .)