PhotoShop Colors

[glorybound]

Is there a way to scientifically change colors in PhotoShop? Let's say I have a blue and I want to turn it into a specific red. If I know the RGB of both there has to be an equation. it isn't as simple as painting with the color blending mode.

Thanks

[glorybound]

I might have answered my own question

http://digital-photography-school.co...r-in-photoshop