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# Blue Function

Returns the blue component of the specified composite color code.

## Sintaxe:

    Blue (Color As Long)

## Valor de retorno:

Enteiro

## Parámetro:

Color value: Long integer expression that specifies any composite color code for which to return the blue component.

### Códigos de erro

5 Chamada de procedemento incorrecta

The color picker dialog details the red, green and blue components of a composite color code, as well as its hexadecimal expression. Changing the color of text and selecting Custom color displays the color picker dialog.

## Exemplo:

    Sub ExampleColor
    Dim lVar As Long
        lVar = rgb(128,0,200)
        MsgBox "A cor " & lVar & " contén os compoñentes:" & Chr(13) &_
            "vermello= " & Red(lVar) & Chr(13)&_
            "verde= " & Green(lVar) & Chr(13)&_
            "azul= " & Blue(lVar) & Chr(13) , 64,"cores"
    End Sub