The YOLO Color house Color Key Set lets you view all 128 hues in the Earth"s Color Collection, The Handcrafter Color Collection and the Color of Hope/Sprout Collections. The Earth"s Color Collection of 49 harmonious, natural hues are rich backdrops for comfortable living and add a sense of depth to interior spaces. The Color of Hope is a collection of 36 clean, fresh and bold colors and the Sprout Collection is made up of 7 fresh and playful hues designed for children"s spaces. The 36 hues in the Handcrafter Color Collection are modern colors designed with a richness and complexity you can feel. These harmonious hues are designed with grey undertones, creating a contemporary group of colors.