FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions
| Official URL: http://hl7.org/fhir/color-rgb | Version: 5.0.0 | |||
| Standards status: Informative | Maturity Level: 0 | Computable Name: ColorRGB | ||
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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 16million+ valid RGB codes (terminology servers will need code to support the RGB grammar).
This Code system is referenced in the content logical definition of the following value sets: