Color gradient, dynamic minimum and maximum values

jtemes , I doubt that. But using field value you can use a measure. But creating a gradient using measure , means you need to create that many conditions

example 

Color =

Switch(True(),

[Measure]< .1, "Light green",

[Meausre] <.5, "Green",

"Dark Green")

You can use hexcode with #

Use the color measure in conditional formatting using field value option

Hi jtemes 
This can be accomplished using Dex formulas.
Here is a link to a video that explains how to do this:
https://www.youtube.com/watch?v=s9ck7xx85mA

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