Seismic — Seismic is a warm shade of brown with hints of red that capture some of the movement and power of the plates that make up our planet. It belongs to the Beige and Brown families: A warm, earthy taupe, like sun-baked clay or aged leather, also known as Pale Taupe. Its high red (R:156) and green (G:125) in #9C7D67 blend Beige-Brown tones. Nearest neighbors: khaki, tan, coral.