Violet and I doing wrong (6)
I believe the answer is:
indigo
'violet' is the definition.
(indigo is a kind of violet)
'i doing wrong' is the wordplay.
'wrong' indicates anagramming the letters.
'doing' anagrammed gives 'ndigo'.
'i'+'ndigo'='INDIGO'
'and' is the link.
(Other definitions for indigo that I've seen before include "One of the colours of the rainbow" , "Tropical plant" , "Violet-blue dye" , "Settlement; New Mexico native" , "Deep-blue dye or colour" .)