Tarator is a popular salad and dip in Serbia rather than a soup; it is also known as tarator salata. It is made with yogurt, sliced cucumber and diced garlic, and served cold. In Albania Tarator is a very popular dish in summer time.
Tints of blue, green, yellow, etc. are simply called light blue, light greenetc.) Pink is a powerful colour, psychologically. It represents the feminine principle, and survival of the species; it is nurturing and physically soothing.
Color psychology is pretty fascinating stuff. (Ergo, why I protested when my teen wanted to paint her bedroom vivid red and why my dull olive-green living room depresses me.) One thing to note as well is that the shade of colors also affects response.