Chroma: the quality of a color's purity, intensity or saturation. Because saturation depicts how pure or intense a color is it is best to talk about saturation in a comparative sense. Intensity / Luminosity / Luma. Chroma is the attribute that expresses the purity of a color. Look at the photograph below. There are 3 primary ways to describe a color and since the book added it, I’ll add a 4th way to describe color as well. For example: A gray color is a neutral -- an extreme low chroma. Saturation hence increases as Red, Green and Blue become more separated. As saturation goes down, black or white are added to a hue to make it appear soft and muted. Chroma, intensity, and saturation … Hue refers to a specific basic tone of color or the root color and, in a rough definition, can be considered as the main colors in the rainbow. There's a blue-yellow and a red-green chroma component. It can also be called saturation, or color intensity. Mixing a pure hue with black, white, gray, or any other color reduces its purity and lowers its chroma. Diagram of the Munsell Color System showing hue, saturation (chroma), and lightness (value) How We Describe Color. Brick red may be a middle-chroma red. Chroma is a component of a color model. Hue — another word for color; Saturation (chroma) — the intensity or purity of a hue In RGB model of colors, a specific color is uniquely given by three attributes of the color. Chroma (saturation) may be defined as the strength or dominance of the hue. Hue. In color theory, chroma refers to the degree of vividness of a color, or how pure it is compared to its representative on the color wheel. Chroma: Generally this is another term for saturation or a combination of saturation and hue. Hue is described with the words we normally think of as describing color: red, purple, blue, etc. In general, intensity is … Think of it as “pure, bright color”, compared to a color diluted with white, darkened by black or gray, or thinned by being a … As defined formally by the International Commission on Illumination (CIE) they respectively describe three different aspects of chromatic intensity, but the terms are often used loosely and interchangeably in contexts where these aspects are not clearly distinguished. Saturation refers to the idea of how intense a color looks. Learning To See Saturation. A skilled painter knows that cadmium yellow light is a more saturated yellow when compared to yellow ochre. Hue vs Saturation . The Wikipedia article on colorfulness groups chroma, saturation, and colorfulness together as loosely similar, but chroma does have a specific definition in some color spaces. Colorfulness, chroma and saturation are attributes of perceived color relating to chromatic intensity. On the outer edge of the hue wheel are the ÎpureÌ hues.Towards the center of the color wheel, no hue dominates and becomes less and less saturated. Which color sample is more highly saturated? Those are Hue, Saturation, and Value. ... Chroma may be broken into two orthogonal signals, which ma vary depending on the encoding scheme used. The chroma, or saturation, of a color is a measure of how intense it is. Saturation is the extent to which an area lacks gray and is a pure color. Fire-engine red may be a high-chroma red. Areas increase in gray as Red, Green and Blue all tend towards having the same level. In the Munsell Color Solid (the Munsell 3D color model, above), Hues … Colors of low chroma are sometimes called “weak,” while those of high chroma (as shown in figure 3) are said to be “highly saturated,” “strong,” or “vivid.” Imagine mixing a vivid red paint, … Chroma is the departure degree of a color from the neutral color of the same value. Chromaticity is similar to saturation since color / an image with a low chromaticity value is not very colorful. Chroma . You will sometimes find the term chroma used to refer to saturation in the context of photography. It makes your image look more vivid.