This page is part of the HL7 Terminology (v7.2.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions
: RGB Values for Color
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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
# - resource -------------------------------------------------------------------
a fhir:NamingSystem ;
fhir:nodeRole fhir:treeRoot ;
fhir:id [ fhir:v "color-rgb"] ; #
fhir:language [ fhir:v "en"] ; #
fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: NamingSystem color-rgb</b></p><a name=\"color-rgb\"> </a><a name=\"hccolor-rgb\"> </a><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/color-rgb</td></tr><tr><td>Version</td><td>20260630</td></tr><tr><td>Name</td><td>ColorRGB</td></tr><tr><td>Title</td><td>RGB Values for Color</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>RGB values for color. Valid codes are #RRGGBB where RR, GG, and BB are two letter hex codes, values 00..ff. Codes are case insensitive. This code system does not define the 16 million+ valid RGB codes (terminology servers will need code to support the RGB grammar).</p>\n</div></td></tr><tr><td>Publisher</td><td>World Wide Web Consortium (W3C)</td></tr><tr><td>Copyright</td><td><div><p><a href=\"https://www.w3.org/copyright/software-license-2023/\">Copyright</a> ©2026 World Wide Web Consortium. W3C® liability, trademark and permissive document license rules apply.</p>\n</div></td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td><td><b>Comment</b></td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/color-rgb</td><td>true</td><td/></tr><tr><td>OID</td><td>2.16.840.1.113883.4.642.4.2121</td><td>true</td><td/></tr><tr><td>URI</td><td>http://hl7.org/fhir/color-rgb</td><td/><td>The URI for this code system when it was published as part of the FHIR core specification.</td></tr></table></div>"^^rdf:XMLLiteral ]
] ; #
fhir:url [ fhir:v "http://terminology.hl7.org/NamingSystem/color-rgb"^^xsd:anyURI] ; #
fhir:version [ fhir:v "20260630"] ; #
fhir:name [ fhir:v "ColorRGB"] ; #
fhir:title [ fhir:v "RGB Values for Color"] ; #
fhir:status [ fhir:v "active"] ; #
fhir:kind [ fhir:v "codesystem"] ; #
fhir:date [ fhir:v "2026-06-08T00:00:00-00:00"^^xsd:dateTime] ; #
fhir:publisher [ fhir:v "World Wide Web Consortium (W3C)"] ; #
fhir:contact ( [
( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "https://www.w3.org/" ] ] )
] ) ; #
fhir:responsible [ fhir:v "World Wide Web Consortium (W3C)"] ; #
fhir:description [ fhir:v "RGB values for color. Valid codes are #RRGGBB where RR, GG, and BB are two letter hex codes, values 00..ff. Codes are case insensitive. This code system does not define the 16 million+ valid RGB codes (terminology servers will need code to support the RGB grammar)."] ; #
fhir:copyright [ fhir:v "[Copyright](https://www.w3.org/copyright/software-license-2023/) ©2026 World Wide Web Consortium. W3C® liability, trademark and permissive document license rules apply."] ; #
fhir:uniqueId ( [
fhir:type [ fhir:v "uri" ] ;
fhir:value [ fhir:v "http://terminology.hl7.org/CodeSystem/color-rgb" ] ;
fhir:preferred [ fhir:v true ]
] [
fhir:type [ fhir:v "oid" ] ;
fhir:value [ fhir:v "2.16.840.1.113883.4.642.4.2121" ] ;
fhir:preferred [ fhir:v true ]
] [
fhir:type [ fhir:v "uri" ] ;
fhir:value [ fhir:v "http://hl7.org/fhir/color-rgb" ] ;
fhir:comment [ fhir:v "The URI for this code system when it was published as part of the FHIR core specification." ]
] ) . #