Your choice of color for your interview suit should reflect the image you would like to present. Neutral colors are appropriate for interviews. You don't want to stir up anyone's predjudices just because you chose a color they don't like.
For men, colors such as charcoal gray or navy blue are recommended.
You may also like these articles:
Types of Cybercrime: Fraud and Espionage
Women in Business Can Increase Business Sales with These Three Tips