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<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
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<meta>
<topic id="textsbasicshared03010301xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">Blue Function</title>
<filename>/text/sbasic/shared/03010301.xhp</filename>
</topic>
</meta>
<body>
<section id="blue">
<bookmark xml-lang="en-US" branch="index" id="bm_id3149180">
<bookmark_value>Blue function</bookmark_value>
</bookmark>
<h1 id="hd_id3149180"><link href="text/sbasic/shared/03010301.xhp" name="Blue Function">Blue Function</link></h1>
<paragraph id="par_id3156343" role="paragraph" xml-lang="en-US">Returns the blue component of the specified composite color code.</paragraph>
</section>
<embed href="text/sbasic/shared/00000003.xhp#functsyntax"/>
<bascode>
<paragraph id="par_id3149457" role="bascode" xml-lang="en-US">Blue (Color As Long)</paragraph>
</bascode>
<embed href="text/sbasic/shared/00000003.xhp#functvalue"/>
<paragraph id="par_id3154365" role="paragraph" xml-lang="en-US">Integer</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#functparameters"/>
<paragraph id="par_id3150448" role="paragraph" xml-lang="en-US"> <emph>Color value</emph>: Long integer expression that specifies any composite color code for which to return the blue component.</paragraph>
<warning id="par_id671639922129017">Under VBA compatibility mode (<link href="text/sbasic/shared/03103350.xhp" name="vbasupport"><literal>Option VBASupport 1</literal></link>), the function Blue() is incompatible with VBA colors, when color from previous call to <link href="text/sbasic/shared/03010306.xhp" name="linkrgbvba"><literal>function RGB [VBA]</literal></link> is passed.
</warning>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
<embed href="text/sbasic/shared/03010303.xhp#ColorPickerDialog"/>
<embed href="text/sbasic/shared/00000003.xhp#functexample"/>
<bascode>
<paragraph id="par_idm1073171488" role="bascode" localize="false" xml-lang="en-US">Sub ExampleColor</paragraph>
<paragraph id="par_idm1073170256" role="bascode" localize="false" xml-lang="en-US">Dim lVar As Long</paragraph>
<paragraph id="par_idm1073169024" role="bascode" localize="false" xml-lang="en-US"> lVar = rgb(128,0,200)</paragraph>
<paragraph id="par_id3154012" role="bascode" xml-lang="en-US"> MsgBox "The color " & lVar & " consists of:" & Chr(13) &_</paragraph>
<paragraph id="par_id3148645" role="bascode" xml-lang="en-US"> "red= " & Red(lVar) & Chr(13)&_</paragraph>
<paragraph id="par_id3159155" role="bascode" xml-lang="en-US"> "green= " & Green(lVar) & Chr(13)&_</paragraph>
<paragraph id="par_id3147319" role="bascode" xml-lang="en-US"> "blue= " & Blue(lVar) & Chr(13) , 64,"colors"</paragraph>
<paragraph id="par_idm1073160528" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
</bascode>
</body>
</helpdocument>
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