Saturation (Purity): A color's saturation describes how pure the color's hue is. A color with high saturation will be pure and vivid, whereas a color with low saturation will appear more pale and weak. Lightness: The lightness property of color tells us how light or dark a color is based on how close it is to white.
Caldwell, Idaho. Caldwell is a city in and the county seat of Canyon County, Idaho, United States. The population was 46,237 at the 2010 census. Caldwell is considered part of the Boise metropolitan area. Caldwell is the home of the College of Idaho and College of Western Idaho.
Caldwell County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 38,066. Its county seat is Lockhart. The county was founded in 1848 and was named after Mathew Caldwell, a ranger captain who fought in the Battle of Plum Creek against the Comanches and against Santa Anna's armies during the Texas Revolution. Caldwell was also a signer of the Texas Declaration of Independence.