def METHOD_NAME():
    """ a quiet color palette """
    return color_mapping(
        'bg:#6D929B #ffffff',
        'bg:#00b7b7 #ffffff',
        '#6D929B',
        '#C1DAD6',
        '#ACD1E9',
        '#B7AFA3',
        '#666666',
        '#6D929B',
        '#C1DAD6',
        'bg:#000000 #ffffff')