The closest planet to sun is not as colourful as seen in this picture, the real colour of Mercury is grey.
The hottest planet of the solar system is brown and grey in colour. The whitish colour in the image is due to the dense global cloud layer over the planet.
You might be wondering that our mother earth is full of colours but in reality the solid rocky planet is blue, brown, green and white in colour.
Mars is also called the Red Planet and as the name suggests the planet is red coloured but it also has brown and tan coloured surface.
The biggest planet of the solar system is brown, orange and tan, with white cloud stripes.
The sixth planet from the Sun and the second-largest planet in our solar system, saturn is golden, brown, and blue-grey coloured.
The planet with 27 moons is Blue-green in colour.
The most distant, cold and dark planet is blue in colour.