Meanings behind colored logos

                                               The blog topic is what is the meaning behind colored logos like Black, Orange and Green.Black in logos represents Authority,Power ,Mystery and boldness ect... such as Adidas and Gucci also Orange in a logo color means Vibrant,playful,Happy ect... such as Fanta and Nickeloden.Green represents Harmany,Natural,Healthy ect...such as Animal planet and bp.