Computer software for formulation of hair color; computer software for creation of hair color formulas; computer software for conversion of hair color formulas between different hair color formula systems; computer software for collection and analysis of information regarding hair color usage; computer software for mobile phones, namely, software that allows users to download information about hair coloring; computer software for use in customer relationship management in the nature of tracking the distribution of hair color product samples to consumers; computer software for provision of information regarding hair colors and connecting remotely to social networking services.