Ok we are really liking the Blue and Pink combination. 2 colors.
Could you change the colors of the letter "well make you say oh..." and Ooo La Latte's to a dark blue. Also the silhouette lady can just be all dark blue also. We don't need color distinction in her hair.
Then make the outlining of the Ooo La Latte's and the steam heart on the cup pink (a pink that will look good yet stand out). you could probably do away w/ the light circle in the back but if you like it there then we could see about a light pink.