1. A multispectral imaging color measurement system comprising a dark room of a confined space for multispectral imaging, a sample platform located in said dark room for laying and fastening an object being measured, an imaging device for capturing said object being measured, a controllable illumination device, a filter wheel unit, an imaging signal processing unit and an electronic control unit; said controllable illumination device being located in the dark room comprising at least one lighting tube arranged symmetrically above the object while pointing towards the object; said filter wheel unit being located between said imaging device and said object for filtering light emitted from said controllable illumination device and reflected by said object; said imaging signal processing unit is located within said imaging device for calibrating and reconstructing reflectance of images captured by said imaging device; said electronic control unit having communication connections with said controllable illumination device, said filter wheel unit and said imaging device for controlling said controllable illumination device, said filter wheel unit and said imaging device when in operation.