The Hamsa hand is worn as a protective talisman and it is known to bring good fortune, health and happiness! The eye is a symbol of protection, wisdom, knowledge, secrecy and mystery.
 
Specific Meanings of Eye Colors: 
 
Black- Power & Prosperity, Preparation For The Unknown, Mystery 
 
Dark Blue- Karma/Fate Protection, Calm & Relaxation, Open Communication
 
Turquoise- Protection, Health, Solitude & Peace, Broadens Your Perspective