RgbwColor - Get the individual elements

[FillDee]

Is there any way to get the individual RGB and W values from an RgbwColor object?
Something like color[R], or color[0] etc.
Say I passed an RgbwColor to a function and I wanted to alter that colour in some way. EG, reduce the blue value by half at night time Any way to do that?
I know I could pass the reduced values in the first place, but that's not what I'm looking to do.
Thanks in advance.

[Makuna]

The variables are exposed publicly. Here is the Wiki entry for the API for RgbColor

color.R, color.G, color.B, and color.W

[FillDee]

Wow. How stupid do I feel now....
Many thanks for the swift answer and the library.