B
From ColorWiki
b is the axis in the Lab color space which denotes the blue-yellow component of the image. One end of the axis is blue and the other end yellow. Combined with the a axis, you can describe the hue and saturation of a color.
See Also
b is the axis in the Lab color space which denotes the blue-yellow component of the image. One end of the axis is blue and the other end yellow. Combined with the a axis, you can describe the hue and saturation of a color.
See Also
