Yellow and Grey, perfectly together.
The facade bricks (non-perforated) have five sand covered sides and one side with possible oblong groove. The structure looks rugged with fine and irregular grooves in the sandy surface. The baking process takes place in a gas-heated tunnel oven under slightly reduced atmosphere.
The brick has a yellowish base. The mainly yellow-grey hue has an overall ecru effect interspersed with light and dark grey shadings.
The colours shown are a near reflection of reality.