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Meaning of colour triangle | Babel Free

Noun CEFR B2

Definitions

A plane triangular graph on which are drawn all the colours that can be made by the additive mixing of red blue and green; these three primary colours are at the apices, while white is in the middle.

UK

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

colour TV colour wheel colourability colourable colourableness colourant

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