LOreal Professional Majirel Hair Color 7.31 7GB LOreal Professional Majirel Hair Color 7.31 7GB offers a rich dark golden ash blonde color to your hair with extra nourishment. It provides a long-lasting color to your hair and added benefits with every use. The cool shades of this product include blue, violet, and green tone and, the warm shades of this product include gold, copper, and red tone. The consistent use of this product would give a great shine to your hair by strengthening it.