I wear color 6.5, "Desert" which launched last year. Originally I was color matched at color 7, "Tan", but the slightly lighter shade 6.5 is good for all year round since I no longer change shades in the summer.
I find it easy to over apply this stuff, so I have to really watch how much I squeeze out, otherwise it can be greasy or too slathered on. When used properly I use about one tube per year! Personally, I apply with my fingertips and then blend all around with a face brush
It did not replace my regular moisturizer, and does absolutely nothing for my horrendous dark circles, but it makes the world go round for the rest of my face.
It is a lot more full coverage than I expected, but it is light enough to wear alone on a gym day. It will not cover big blemishes, but will give you a generally even complexion besides.