くろいろ 黒色 Common word LinksSentence search for 黒色Sentence search for くろいろSentence search for こくしょくKanji details for 黒 and 色Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. black (colour, color)Other forms黒色 【こくしょく】 Discussions Log in to talk about this word.