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Índex 🔎︎

# Funció Blue

Torna el component blau del codi de color compost especificat.

## Sintaxi:

    Blue (Color As Long)

## Valor de retorn:

Enter

## Paràmetre:

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

### Codis d'error

5 La crida al procediment no és vàlida

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.

## Exemple:

    Sub ExampleColor
    Dim lVar As Long
        lVar = rgb(128,0,200)
        MsgBox "El color " & lVar & " consta de:" & Chr(13) &_
            "red= " & Red(lVar) & Chr(13)&_
            "green= " & Green(lVar) & Chr(13)&_
            "blue= " & Blue(lVar) & Chr(13) , 64,"colors"
    End Sub