EntityQ1738927· pop 13· linked from 322 articlescolor codeSign in to savesystem for displaying information by using different coloursConnectionsUnited KingdomCountrycolorEntitylightEntityredEntityrainbowEntityblackEntitygreenEntityyellowEntityblueEntitywhiteEntityorangeEntitygreyEntitybrownEntitypinkEntitydigital object identifierEntitypurpleEntityvisual perceptionEntitydiceEntitytraffic lightEntitydarknessEntityCategoriesColor codesCommons link from WikidataEncodings