Fair to Medium Skin
Cool - Complexion shows hints of pink
Warm - Complexion shows more hints of yellow/orange
Medium to Deep Skin
Cool - Complexion shows more hints of blue
Warm - Complexion shows more hints of orange/red
If you are a cool or warm tone then move up or down the shade line-up depending on required depth. If your complexion shows no obvious tones, choosing a neutral shade will generally work across all skin tones, whether you are warm, cool or neutral.