What is the color of brain coral?

Brain coral typically exhibits a range of colors, including shades of gray, brown, yellow, and green. The specific color can vary depending on environmental factors, such as water quality and lighting conditions. Additionally, the presence of algae living in symbiOSis with the coral can influence its coloration, giving it a more vibrant appearance. Overall, brain coral's color can be quite diverse but is often muted and earthy.