If your wife likes black color, it means she likes simplicity. These types of women are housewives. Such women are not fond of traveling much.
Such women are family oriented and hardworking. But when they get angry, they get very angry. Such women have their own house in middle age.
Such women save money and make their future better. The married life of such women is difficult in the beginning but becomes good later on.
The husbands of such women are mostly servicemen but are on good posts.
Such women are less romantic but very skilled in household work.