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# Función Blue

Devuelve el componente azul del código de color compuesto especificado.

## Sintaxis:

    Blue (Color As Long)

## Valor de retorno:

Entero

## Parámetro:

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

### Códigos de error:

5 Llamada a procedimiento no válida

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.

## Ejemplo:

    Sub ExampleColor
    Dim lVar As Long
        lVar = rgb(128,0,200)
        MsgBox "El color " & lVar & " contiene los componentes:" & Chr(13) &_
            "rojo = " &  Red(lVar) & Chr(13)&_
            "verde= " &  Green(lVar) & Chr(13)&_
            "azul= " & Blue(lVar) & Chr(13) , 64,"colores"
    End Sub