PHP Manual: The ImagickPixel constructor

ImagickPixel::__construct ([ string $color ] )

Warning

This function is currently not documented; only its argument list is available.

Constructs an ImagickPixel object. If a color is specified, the object is constructed and then initialised with that color before being returned.

color: The optional color string to use as the initial value of this object.

Returns an ImagickPixel object on success, throwing ImagickPixelException on failure.