Best Color Combinations Guide. The goal of this book is to make color selection and palette selection easier and easier. so much so that color becomes a means for you to communicate and convey the right sensations, in whatever area you wish to express yourself: when you need to say something about yourself, about your home, about your art and your design project or about your products. this includes fourteen "moods" - keys based on a palette of natural colors, for which harmonious color combinations are selected with hundreds of other shades, from rough or creating a sense of home environment to complex, diverse shades of urban landscape - all this reflects the richness and generosity of nature.