Intensity: mainly in low chroma, (in 03 and 04, few high chroma hues used for quite a lot)
Value: mainly tints
the main hues used in the years' SS collection(used for more than 3-4 outfits' main color), you can see that, they are quite similar, we find that beige, light orange or yellow are always appear in SR's SS collections, so as the light violet.
SR loves using achromatic black, white and different kinds of greys(some mixed with a little rose, purple...), they appears every years, every seasons, used more than any hues.
yet in SS2009, the variety of hues used increased and no hue are used dominately, so , I think there is NO main hues in SS2009.