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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 " &amp; lVar &amp; " consists of:" &amp; Chr(13) &amp;_</paragraph>
<paragraph id="par_id3148645" role="bascode" xml-lang="en-US">        "red= " &amp; Red(lVar) &amp; Chr(13)&amp;_</paragraph>
<paragraph id="par_id3159155" role="bascode" xml-lang="en-US">        "green= " &amp; Green(lVar) &amp; Chr(13)&amp;_</paragraph>
<paragraph id="par_id3147319" role="bascode" xml-lang="en-US">        "blue= " &amp; Blue(lVar) &amp; Chr(13) , 64,"colors"</paragraph>
<paragraph id="par_idm1073160528" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
</bascode>
</body>

</helpdocument>