In general, passports are only red, green, blue, or black, according to Hrant Boghossian ... whose citizens use white passports as temporary travel documents. Norway offers passports in different ...

You can use a prism to split (or disperse) white light into a spectrum of colours: red, orange, yellow, green, blue, indigo and violet. Dispersed means that the colours are separated out.

The Boston Red Sox are wearing yellow and light blue jerseys. The jerseys stray from the traditional red and white color scheme for the club and is part of the City Connect program by the MLB.

But have you ever wondered why the sky is blue? And when everything looks black ... white, but in reality, it is made up of seven colors (violet, blue, sky blue, green, yellow, orange, red ...