{{DISPLAYTITLE:_BLUE32}}
The [[_BLUE32]] function ALWAYS returns the blue component intensity of a 32-bit image ot surface color.


{{PageSyntax}}
:: blue32color&amp; = '''_BLUE32('''{{Parameter|rgbaColor&amp;}}''')'''


{{PageDescription}}
* {{Parameter|rgbaColor&amp;}} is the 32-bit ''RGBA'' color value to retrieve the blue component intensity value from.
* ''RGBA'' color values are returned by the {{KW|_PALETTECOLOR (function)|_PALETTECOLOR}}, {{KW|POINT}}, {{KW|_RGB}}, {{KW|_RGB32}}, {{KW|_RGBA}} or {{KW|_RGBA32}} functions.
* [[LONG]] intensity values returned range from 0 (no intensity, not present) to 255 (full intensity). '''Do NOT use SINGLE variables!'''


''See Example:'' 
* [[POINT]]


{{PageSeeAlso}}
* {{KW|_RED32}}, {{KW|_GREEN32}}
* {{KW|_RGB32}}, {{KW|_BLUE}}


{{PageNavigation}}