Traditional French Colors Sky blue
Traditional French Colors 
Traditional Chinese Colors What is Hyō (綹)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Traditional French Colors What is Ciel? An explanation of the origin, history, and color scheme of this traditional French color.
Gemstone Color Encyclopedia What is Celestite? Explanation of the origin, meaning, and color combinations of this gemstone.
Traditional Chinese Colors What is Hekiran (碧蓝)? An explanation of the origin, history, and color scheme of this traditional Chinese color.
Japanese Color Encyclopedia What is "Ten"? An explanation of the origin, history, and color scheme of this traditional Japanese color.
Japanese Color Encyclopedia