At home, woman needs match for particular colour (6)
I believe the answer is:
'particular colour' is the definition.
'indigo' can be an answer for 'colour' (indigo is a kind of colour). I am not sure about the 'particular' bit.
'at home woman needs match' is the wordplay.
'at home' becomes 'in' (similar in meaning).
'woman' becomes 'di' (short for Diana).
'needs' is a charade indicator (letters next to each other).
'match' becomes 'go' (I've seen this in other clues).
'for' is the link.
Can you help me to learn more?
(Other definitions for indigo that I've seen before include "Adulthood" , "Settlement; New Mexico native" , "supplier of blue stuff" , "Blue-violet colour" , "Deep violet-blue colour" .)