灰暗 Traditional form: 灰暗 Pinyin (reading): huī'àn Definitions: dull gray drab murky Characters: 灰 - ashes; dust; lime, mortar 暗 - dark, gloomy; obscure; secret, covert Traditional characters: 灰 - ashes; dust; lime, mortar 暗 - dark, gloomy; obscure; secret, covert