Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
do a search in the forum, the question for colorspace conversion is discussed regularly. You need an input and an output color profile that take care of the correct conversion - without them the results most likely will be useless.