color rendering index

measure of the ability of a light source to reproduce the colors in comparison with an ideal or natural light source
Thing measurement_scale Q27575
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color rendering index

Summary

color rendering index is a measurement scale[1]. It draws 304 Wikipedia views per month (measurement_scale category, ranking #8 of 26).[2]

Key Facts

  • color rendering index's instance of is recorded as measurement scale[3].
  • color rendering index's subclass of is recorded as dimensionless quantity[4].
  • +1974-00-00T00:00:00Z marks the founding of color rendering index[5].
  • color rendering index's Freebase ID is recorded as /m/04svxc[6].
  • color rendering index's main subject is recorded as color rendering[7].
  • color rendering index's described at URL is recorded as https://web.archive.org/web/20080103162323/http://www.cie.co.at/publ/abst/13-3-95.html[8].
  • color rendering index's ISQ dimension is recorded as 1[9].
  • color rendering index's Great Norwegian Encyclopedia ID is recorded as Ra-indeks[10].
  • color rendering index's Microsoft Academic ID is recorded as 118732332[11].
  • color rendering index's quantity symbol is recorded as R_a[12].
  • color rendering index's IEV number is recorded as 845-22-109[13].
  • color rendering index's OpenAlex ID is recorded as C118732332[14].
  • color rendering index's Encyclopedia of China is recorded as 547569[15].
  • color rendering index's Encyclopedia of China is recorded as 62803[16].

Why It Matters

color rendering index draws 304 Wikipedia views per month (measurement_scale category, ranking #8 of 26).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[17] It is known by 21 alternative names across languages and contexts.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Freebase Data Dumps. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . augustmuellerlichttechnik.de. Retrieved . augustmuellerlichttechnik.de. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). color rendering index. Retrieved May 3, 2026, from https://4ort.xyz/entity/color-rendering-index
MLA “color rendering index.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/color-rendering-index.
BibTeX @misc{4ortxyz_color-rendering-index_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{color rendering index}}, year = {2026}, url = {https://4ort.xyz/entity/color-rendering-index}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): color rendering index — https://4ort.xyz/entity/color-rendering-index (retrieved 2026-05-03)

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