Uranus's color is actually a gray-blue, caused by methane gas. The color of Uranus and Neptune is similar, but not identical. False color composite photograph of planet Uranus, taken by Voyager 2 on January 26, 1986. Uranus's atmosphere is made mostly of methane, which reflects bluish-green light. Water, as well as ammonia can BLUE COLOR: Uranus is covered in a light blue color because of the methane clouds on Uranus' atmosphere. Getty Imagesでは、高品質、高解像度のニュース写真をご利用いただけます This website uses cookies to collect information about how you interact with our website. Uranus Palette color palette created by cosmo_ that consists #afdbf5,#8dc9ee,#5eade7,#3a93dd,#3688ce colors. Got it! Uranus changes in color and brightness to the same rhythm as the solar cycle, showing how far the sun’s influence extends into space even if there isn’t much heat reaching the outer planets. 100% Free Planets and Astronomy Coloring Pages. Uranus' atmosphere is mainly composed of hydrogen, helium and methane. Uranus appears greener and Neptune bluer. The absorption of red light by methane crystals in the upper atmosphere of Uranus gives it its blue/green appearance. Color in this picture of Planet Uranus and other Planets with our library of online coloring pages. Save them, send them; they're great for all ages.