Change Line color in line chart

[0Campos]

There is a way to change the line chart color in json files? I need a way to change this to like the backgroud color

[Andrea_Spinetti]

Hello @0Campos, have a look here at Basic object styling. You should be able to change the style of labels, chart axes, chart grids, reference lines, legends, and much more. 

[0Campos]

i've tried this way and didn't get the result i wanted

[Andrea_Spinetti]

Hello @0Campos, would you like something like this?