Conversion is always supported between any pair of valid _color types.
Colour types usually implement only direct conversion between their immediate 'parent' _color type.
In the case of distantly related colors, convertColor will follow a conversion path via
intermediate representations such that it is able to perform the conversion.
For instance, a conversion from HSV to Lab necessary follows the conversion path: HSV -> RGB -> XYZ -> Lab.
Convert between _color types.
Conversion is always supported between any pair of valid _color types. Colour types usually implement only direct conversion between their immediate 'parent' _color type. In the case of distantly related colors, convertColor will follow a conversion path via intermediate representations such that it is able to perform the conversion.
For instance, a conversion from HSV to Lab necessary follows the conversion path: HSV -> RGB -> XYZ -> Lab.