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Chroma, the Greek word for color, may refer to:


  • Chroma is the colorfulness relative to the brightness of a similarly illuminated area that appears to be white or highly transmitting. Therefore, Chroma should be confused with Colorfulness.
  • Chrominance or chroma, one of the two components of a television signal that supplement a brightness signal to represent a color
  • Chroma, a measure of color purity in the Munsell color system
  • Chroma (music) refers to the color of a musical pitch, which can be decomposed in into an octave-invariant value called chroma and a pitch height that indicates the octave the pitch is in.


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