@staticmethod<EOL><INDENT>def from_yuv(y, u, v, alpha=<NUM_LIT:1.0>, wref=_DEFAULT_WREF):<DEDENT>
return Color(yuv_to_rgb(y, u, v), '<STR_LIT>', alpha, wref)<EOL>
Create a new instance based on the specifed YUV values.

        Parameters:
          :y:
            The Y component value [0...1]
          :u:
            The U component value [-0.436...0.436]
          :v:
            The V component value [-0.615...0.615]
          :alpha:
            The color transparency [0...1], default is opaque
          :wref:
            The whitepoint reference, default is 2° D65.

        Returns:
          A grapefruit.Color instance.

        >>> Color.from_yuv(0.5925, -0.2916, 0.3575)
        Color(0.999989, 0.500015, -6.3e-05, 1.0)
        >>> Color.from_yuv(0.5925, -0.2916, 0.3575, 0.5)
        Color(0.999989, 0.500015, -6.3e-05, 0.5)