Hi! I'm trying to make a decision about what color my very first stethoscope will be! I was looking at the ceil blue Littmann Classic III and I was wondering if anyone could tell me if it's more of a light baby blue or if it's more of a dull grey blue? I've heard the pictures can be misleading so I want to make sure I'm making a good investment with a color I like. Also, is the lavender pretty in person? And are either of these colors popular? Thank you for any feed back!