# red

> prismatic and primary color with longest visible wavelength in the electromagnetic spectrum

**Wikidata**: [Q3142](https://www.wikidata.org/wiki/Q3142)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Red)  
**Source**: https://4ort.xyz/entity/red-q3142


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. BBC Things
4. [Colour - Visible Spectrum, Wavelengths, Hues | Britannica](https://www.britannica.com/science/color/The-visible-spectrum)
5. [Wavelengths and Colors of the Visible Spectrum](https://www.thoughtco.com/understand-the-visible-spectrum-608329)
6. YSO-Wikidata mapping project
7. BabelNet
8. [Working in Wavelengths](https://www.chroma.com/support/knowledge-center/about-fluorescence/working-in-wavelengths)
9. [FF0000 Red | Color Sorting | Fandom](https://color.fandom.com/wiki/FF0000_Red)
10. National Library of Israel
11. KBpedia
12. [Red MBTI Stereotype - Personality Database™️ 2022](https://www.personality-database.com/profile/51922/red-colors-mbti-personality-type)