Create a detailed illustration showcasing a human eye with vibrant colors. The iris should display a spectrum of natural eye colors (blue, green, brown, and hazel), symbolizing genetic diversity. Surrounding the eye, depict strands of DNA intertwined with a subtle glow, highlighting the genetic connection. Incorporate a soft, warm light filtering through, representing sunlight, with melanin molecules subtly embedded in the iris, emphasizing their protective role. The background should be serene and slightly blurred to focus on the eye, giving the artwork a scientific yet artistic touch.