There's no way I could pick just one egg color! I love blue eggs, especially like actual bright, sky blue blue eggs, and I love pinkish or purplish eggs, and dark, chocolate brown eggs, and terracotta eggs, and green or teal eggs, and gray-green eggs, and pretty much any of those colors with speckles... The only ones I don't find as awe-inspiring are your basic brown/tan and white eggs, but even they have their own beauty to them. My girls are perfect artists, and I tell them so every time I collect their eggs.