var image/color.CMYKModel

4 uses

	image/color (current package)
		ycbcr.go#L364: var CMYKModel Model = ModelFunc(cmykModel)

	image
		image.go#L883: func (p *CMYK) ColorModel() color.Model { return color.CMYKModel }
		image.go#L911: 	c1 := color.CMYKModel.Convert(c).(color.CMYK)

	image/jpeg
		reader.go#L808: 			ColorModel: color.CMYKModel,