Poetry In Emotion [Completed]

Colors

Red can change to blue
If you add a specific hue
We can change too
If we want to

Colors range from red to black
We range from dark to light
Both in personality and tack
Both in shiny and bright

Of course, colors are hard to change
But, if you try, it'll work at any range
Just add a little purple to it
And that'll turn blue, I think; there's nothing to it