Birth Color Encyclopedia Indigo
Birth Color Encyclopedia 
Gemstone Color Encyclopedia What is Dumortierite? Explanation of the origin, meaning, and color combinations of this gemstone.
Traditional Chinese Colors What is Mao Lan (毛藍)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Traditional Chinese Colors What is "Ai" (藍)? An explanation of the origin, history, and color schemes of this traditional Chinese color.
Traditional Chinese Colors What is Weilan (蔚蓝)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Traditional Chinese Colors What is Zanglan (藏蓝)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Traditional French Colors What is Indigo? An explanation of the origin, history, and color scheme of this traditional French color.
Birth Color Encyclopedia January 16th's birth color: "Kanchu-ai" (winter indigo) | Explanation of its meaning, personality traits, and color combinations.
Traditional Chinese Colors What is Kasei (花青)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Japanese Color Encyclopedia What is Noshimehana? An explanation of the origin, history, and color scheme of traditional Japanese colors.
Japanese Color Encyclopedia What is "Kachi" (ブラウン)? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia What is Kachi-iro (勝色)? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia What is Koi-ai (deep indigo)? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia What is Momoshiocha? An explanation of the origins, history, and color schemes of traditional Japanese colors.
Japanese Color Encyclopedia What is Kachikaeshi? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia