fundamental colours
Preserved but no longer current.
Meaning · English
The seven colours of the spectrum: violet, indigo, blue, green, yellow, orange, and red.
Era: ca. 1898 (Victorian)
Sources & notes
Reproduced from Brewer’s Dictionary of Phrase and Fable (1898 edition, public domain; archive.org, retrieved 2026-07-31; OCR text, minor errors possible). Reflects the scholarship and attitudes of its era.
Common questions
What does “fundamental colours” mean?
The seven colours of the spectrum: violet, indigo, blue, green, yellow, orange, and red.
Is “fundamental colours” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.