indigo dye; the deep blue color of the dye. Also called [[靛青|靛青|dian4 qing1]] or [[蓝靛|藍靛|lan2 dian4]]

a deep blue dye made from the leaves of the indigo plant or produced synthetically; also refers to the color of this dye

deep blue color; the pigment indigo

(botany) plants belonging to the genus Mercurialis, including dog's mercury and annual mercury

red, orange, yellow, green, blue, indigo, and violet

bluethroat (Luscinia svecica), a small migratory bird of the thrush family

indigo; a dark blue dye derived from plants

(bird species of China) blue-crowned laughingthrush (Pterorhinus courtoisi)

a brownish, poisonous liquid used to manufacture dyes and medicines; also called [[苯胺|苯胺|ben3 an4]]

indigo white; the reduced or colorless form of indigo dye

indigo color

indigo; the blue dye or pigment derived from the indigo plant