Question : Dynamic Color

Hi All,

I'm playing with displaying some different colors for different values and I'm looking for a way of generating these colors dynamically.

So for example yellow is below 85, green is between 85 and 89, purple is 90 - 93, white is above 93.

So my question is at 89.5, what shade of green and purple do I display?   At what point does the purple cut out and the green just become a dark green?

The end objective is to generate different gradients depending on what's going on, but looking for a concrete way of generating the values of the colors and just not wrapping my head around it as of yet.

Any and all suggestions welcome, this is more a pseudo coding exercise at the moment.  I know the questions I'm asking are a bit fuzzy, but I'm looking for different ways to determining said values that make sense.  

Answer : Dynamic Color

We need some more variables so I'll get rid of the periods here from line 15 and also the perc * which is easier to do later:

        If mixColor1 = "g" Then
            color1G = maxGreen
        ElseIf mixColor1 = "p" Then
            color1R = maxRed
            color1B = maxBlue
        ElseIf mixColor1 = "w" Then
            color1R = maxRed
         color1G = maxGreen
            color1B = maxBlue

Do the same for the next section.  Then:

color1.G = perc * color1G + (1.0-perc) * color2.G

and so on for color1 and color2.