Imo I look just as good/bad with any eye colour. Hair is more important tho...the blonde looks uncanny.
Instead of trying to change colour(as some do), discover your actual issues.
For eg my issues are: eyebrows(big but sparse), eyes(wide set), undereye pigmentation, nose width, lip shape, narrow jaw, lack of ramus, proeminent chin from side, double chin, flat low cheekbones and round forehead, thin hair.