Feature request: allow to set results color

Is there any way to predefine path stroke color with result.json?

This would be very helpful when we present results for multiple tests and want to indicate an overview of the results. Currently, presenting multiple results is hard to analyze graphs, for example, when comparing 2 different tests for 4 samples (8 paths)

Below screenshot of current behaviour and how it could looks like with custom colors.
For the purpose of visualizing the problem, I manually changed the stroke color in chrome inspector. An analogous color would be needed in the chart legend.

With such colors, it is immediately apparent which variant has smaller value extremes.