hen
            'begin {Acrhomatic case}
            s = 0
            h = 0
           'end {Acrhomatic case}
        Else
           'begin {Chromatic case}
                '{First calculate the saturation.}
           If l &lt;= 0.5 Then
               s = (Max - Min) / (Max + Min)
           Else
               s = (Max - Min) / (2 - Max - Min)
            End If
            '{Next calculate the hue.}
            delta = Max - Min
           If rR = Max Then
                h = (rG - rB) / delta    '{Re