Need some help with chocobo color change.

http://i.imgur.com/JFmYNNH.jpg

So currently my chocobo is peacock blue, which is quite a dark shade.

IF i wanted to get it up to sky blue, on the colour scale it means that all 3 colors have to increase. How do i actually do that?

Thanks. I have read the dyeing R&D thread, but it's really hard, my chocobo may turn purple if i mess it up. So i'm looking for some sound advice, thanks.