What 蓝 means
It means “blue”; older uses also name the indigo plant and dye. The Classic of Poetry, an early Chinese poetry collection from before the Qin dynasty, includes 采蓝 (“gather indigo”) for collecting the dye plant. This dates an old word, not the simplified glyph 蓝.
青出于蓝 says color extracted from indigo surpasses its source, a metaphor for a student surpassing a teacher.
Neutral as a color word by itself; plant and dye senses depend on context.
Does 蓝 mean sad? No; that reading comes from a sound-play, not the color word.
Part of the collection
Who writes 蓝
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Don't confuse it with
1Combination ideas
2Questions people ask
1Why does 蓝 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type or find 蓝
- Search it as
- blue in Chinese · indigo · 藍 · lán · 蓝瘦香菇
- Shows up in
- Anything that takes text · its shape is whatever your font draws
蓝\84DDCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.



