Yes, there can be some color variations of Spains Arena Limestone. Limestone is a natural stone and can have variations in color, pattern, and texture, depending on the specific quarry and location it is sourced from. Spains Arena Limestone is known for its warm beige color, but it can also have tones of gray, brown, or even subtle hints of yellow or pink. The amount of variation will depend on the specific batch or lot of limestone being used.