Change pink/purple operator/qualifier color

Could you please change the pink/purple color, cuz', IMHO, it doesn't fit the theme.
I'll send you an image in an issue so you can compare before and after for yourself.

Other than pastel white, these are some "almost acceptable" colors for it (if I had to make that change for some reason):
#FFB800 or #C76A6A.
But white is better. 

The MBO theme is supposed to be minimal, with 2 or 3 colors max (shades of blue, orange and gray. That's it, otherwise it becomes noisy).

It's my name on it, you know how it is :)