It will be 2 different shades at a guess mate

FORD EUROPE JEWEL VIOLET PEARL L/XSC2741CM 1993 - METALLIC is probably a lighter shade

FORD EUROPE JEWEL VIOLET PEARL XSC2741C 1993 - METALLIC i would imagine is standard shade

Just a guess really based on the codes. I'll have a proper look tomorrow at work if i get chance.