What are the colors of the rainbow?
What are the seven colours of the rainbow?
Are there more colors in a rainbow than the seven usually mentioned? How many colours in a rainbow? Doesn't a rainbow have seven colors? What is a rainbow? Why all colours in rainbow are not seen? Nature: Where in the world do the most rainbows occur? Where do rainbow children come from? I love rainbows, could there be a reason why someone is so excited by certain colour combinations or images? What color is 5? Why do rainbows makes people happy? How many primary colors are there and what are they? How can I capture a rainbow? What are the primary colors? What were the earliest Rainbow Gatherings like? How many colours exist in this world? How many colours can we see? What color, is the number 5? Why are rainbows shaped as semicircular arcs? What are the primary colors? How are they made? What is the worlds favourite colour? What is this colour? What is colour? What colors gives dark blue? What is the most important color? What are some interesting colours which emerge out as a mixture of two or more colours? What would a rainbow look like if Earth was a torus? What are some colors that go with aqua? How many colors can humans see? What is the color of paradise? What is the most beautiful color?