Color (or colour) is based on the wavelength of light.
“White is a colour that reflects most of the light that falls into it and reflects light of all...White
“Blue is the best color in America! It's the color of the Democratic Party., In Europe blue is...Blue
“Yellow is a bright colour, yellow is the colour of the Sun. Yellow is also the colour many...Yellow
“Grey is a colour between black and white that's often is a bit dull. Shiny grey is called Silver...Grey
“This article is about the color. For less enlightened readers, see African American. Black is a...Black