Assigning hex values to classification

[TheGamer]

I'm creating a script where I convert polygon to raster classifying using RemapValue. I then want to assign hex colors to those classification values.  But, im not sure how to assign hex colors, is there an arcpy function/method for it?

[DanPatterson]

are you needing a "render" in arcpy? 

Render—ArcGIS Pro | Documentation