I called a store that is about 3.5 hours away and the woman I spoke with found them, they
also had the rose clair. She said everything isn't showing up on the new website. I can give you her number if you are interested.
I think the corail is a bit brighter (and more coral-y) than the light peach on the MC, but I think the lilas is pretty close to the lilac on the MC pieces. I'm going off memory from seeing corail and lilas at the store in comparison to my MC Insolite, so I could be a bit off. HTH!