stats colors

Today I was breeding eevee's and noticed that there are 3 diferent colors in they stats, that vary from eevee to eevee.







On first one the Attack is blue and Speed is red.
On second the Attack is red and Speed is blue.
And on the third Defense is red and Sp. defence is blue.

The other stats are black. Anyone knows what this means?

Sorry about my english.

Red means it is higher than the base stats.
Blue means it is lower than the base stats.

It all depends on which nature your pokemon has.
there are alot of different natures with all different stat changes. (there are also some neutral natures, then there are no stats higher than base and no stats lower than base stats)

Thanks man, i tried to find something like that in Bulbapedia but was in vain =/