Change colors on graph

Question

I have a graph on google sheets, and want to change the background color for certain values on x axis. For example, from a value A to a value B (on x axis) I want a background color 1, then from point B to value C I want another color,...

Thank you for your help

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This but horizontally. With background colors

Answer 1

Unfortunately, the chart "Background color" offers only a single choice.
Chart editor > Customize > Chart Style > Background color

You Could Simulate Background Colors

You could however simulate different background colors by strategically filling cells located behind the chart.

_{Simulated Background Colors}

 

Instructions

1. Create a chart with a clear background;
2. Hide (uncheck) "Gridlines"
   "View" (menu) > "Show" > "Gridlines"
3. Color the cells beside your chart ("Fill color");
4. Drag your chart on top of the colored cells;
5. Tweak column widths and row heights as necessary;

_{Hide (uncheck) "Gridlines"}

 

_{Color the cells beside your chart}

 

_{Drag your chart on top of the colored cells}

 

_{Note: I repurposed the Line Chart from this solution}