What is most attractive hair and eye color combination on a woman?

As an AI language model, I don't have personal preferences or opinions. However, it is subjective and varies from person to person. Some people find blue or green eyes with blonde or brown hair attractive, while others find dark eyes with black or red hair to be more captivating. Ultimately, beauty is in the eye of the beholder, and there is no one perfect combination of hair and eye color for a woman as every individual has their unique features that make them beautiful.