---
id: "P:cAlgo.API.ChartTrendLine.Color"
kind: "property"
type: "T:cAlgo.API.ChartTrendLine"
url: "https://help.ctrader.com/ctrader-algo/references/Chart/Drawings/ChartTrendLine/Color/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# ChartTrendLine.Color

Member of [ChartTrendLine](https://help.ctrader.com/ctrader-algo/references/Chart/Drawings/ChartTrendLine/index.md).

## Color

Gets or sets the color of the Trend Line.

Environments: Desktop supported · CLI works differently · Cloud works differently.

- CLI: Created and kept with all its properties, but never drawn: the CLI displays no chart.
- Cloud: Created and kept with all its properties, but never drawn: the cloud displays no chart.

C#:

```csharp
Color Color {get; set;}
```

Python:

```python
chartTrendLine.Color: Color
```

### Returns

`Color` — 

### Examples

C#:

```csharp
var trendLine = Chart.DrawTrendLine("trend", Bars.OpenTimes.Last(20), Bars.LowPrices.Last(20), Bars.OpenTimes.LastValue, Bars.LowPrices.LastValue, Color.Red);
trendLine.Color = Color.LimeGreen;
Print("Trend line color: {0}", trendLine.Color);
```

Python:

```python
trendLine = api.Chart.DrawTrendLine("trend", api.Bars.OpenTimes.Last(20), api.Bars.LowPrices.Last(20), api.Bars.OpenTimes.LastValue, api.Bars.LowPrices.LastValue, Color.Red)
trendLine.Color = Color.LimeGreen
api.Print(f"Trend line color: {trendLine.Color}")
```