Creates a new label for given repository with given name and color.

        :param project_id: The ID of a project
        :param name: The name of the label
        :param color: Color of the label given in 6-digit hex notation with leading '#' sign (e.g. #FFAABB)
        :return:

def createlabel(self, project_id, name, color):
        """
        Creates a new label for given repository with given name and color.

        :param project_id: The ID of a project
        :param name: The name of the label
        :param color: Color of the label given in 6-digit hex notation with leading '#' sign (e.g. #FFAABB)
        :return:
        """
        data = {'name': name, 'color': color}

        request = requests.post(
            '{0}/{1}/labels'.format(self.projects_url, project_id), data=data,
            verify=self.verify_ssl, auth=self.auth, headers=self.headers, timeout=self.timeout)

        if request.status_code == 201:
            return request.json()
        else:
            return False