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Flag of the Netherlands

national flag of the Kingdom of the Netherlands

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 10, 2026
Entity authorityQ46585 ↗
Source-derived summary

The national flag of the Netherlands (Dutch: de Nederlandse vlag) is a horizontal tricolour of red, white, and blue. The current design originates as a variant of the late 16th century orange-white-blue Prinsenvlag ("Prince's Flag"), evolving in the early 17th century as the red-white-blue Statenvlag ("States Flag"), the naval flag of the States-General of the Dutch Republic, making the Dutch flag the oldest tricolour flag in continuous use. As a flag that symbolises the transformation from monarchy to republic, it has inspired both the derivative Russian flag, and after the French Revolution in 1789, the vertically striped French tricolour; both flags in turn influenced many other tricolours.

During the 1920s and the economic crisis of the 1930s, the old Prince's Flag with the colour orange gained some popularity among Protestants, Orangists, conservative liberals, fascists, and others. To end the confusion, the colours red, white and blue and its official status as the national flag of the Kingdom of the Netherlands were reaffirmed by royal decree on 19 February 1937.

Description

The national flag of the Netherlands is a tricolour flag. The horizontal fesses are bands of equal size in the colours from top to bottom, red (officially described as a "bright vermilion"), white (silver), and blue ("cobalt blue"). The flag proportions (width:length) are 2:3. The colour parameters were defined in November 1958 by the NEN (former HCNN) in as the following:

In this definition, the colours are defined using CIE-1931 colour space and Standard illuminant C at a 45° angle.

The flag of the Netherlands is similar to that of Luxembourg, but it has a smaller width and it uses slightly darker shades of red and blue.

Editorial summary

Begin with the source’s own compact description: “Flag of the Netherlands” is national flag of the Kingdom of the Netherlands. The dossier treats that line as a proposition to test through Flag, Netherlands and national, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1789, 1937, 1958, 1931—that can be checked directly. The linked authority record independently contributes the date 1937-02-19. For this dossier, Flag, Netherlands and national is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “national flag of the Kingdom of the Netherlands” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 10, 2026. The linked authority identifier is Q46585. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1789, 1937, 1958 and 1931.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Flag of the Netherlands”, its source revision and the description used here.
  2. Expand the search: follow Flag of the Netherlands primary sources, Flag of the Netherlands archive and Flag research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Flag of the Netherlands”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from “Flag of the Netherlands” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.