International orange is a color used in the aerospace industry to set objects apart from their surroundings, similar to safety orange, but deeper and with a more reddish tone. The color from our International Orange Aerospace Pixel cursor pack is used by NASA and certain other space agencies for space suits. The Advanced Crew Escape Suits pressure suits worn by NASA astronauts and the previous Launch Entry Suit also use this color, as opposed to the lighter tone of safety orange used by the United States Air Force's high-altitude suits. It is a warm color.