Where is the headquater of corporation  which  official Columbia color is defined as located
Pantone Pantone Inc. is a corporation headquartered in Carlstadt, New Jersey. The company is best known for its Pantone Matching System (PMS), a proprietary color space used in a variety of industries, primarily printing, though sometimes in the manufacture of colored paint, fabric, and plastics.
National Capital Parks The National Capital Parks is an official unit of the National Park System of the United States. It encompasses a variety of federally owned properties in the District of Columbia including memorials, monuments, parks, interiors of traffic circles and squares, triangles formed by irregular intersections, and other open spaces.