---
id: "T:cAlgo.API.OptimizationColorParameter"
kind: "record"
namespace: "cAlgo.API"
url: "https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationColorParameter/"
---

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

# OptimizationColorParameter (record)

A `Color` cBot parameter. Not optimizable; always held fixed.

Environments: Desktop supported · CLI not supported · Cloud not supported.

- CLI: Available to plugins only, and plugins cannot run in the CLI.
- Cloud: Available to plugins only, and plugins cannot run in the cloud.

## Definition

```csharp
public class OptimizationColorParameter : OptimizationParameter`1
```

Available since cAlgo.API 5.9.

## Examples

C#:

```csharp
var parameter = new OptimizationColorParameter("LineColor", Color.Red);
Print("{0} is fixed at {1}, optimized: {2}", parameter.Name, parameter.Value, parameter.IsOptimized);
```

Python:

```python
parameter = OptimizationColorParameter("LineColor", Color.Red)
api.Print(f"{parameter.Name} is fixed at {parameter.Value}, optimized: {parameter.IsOptimized}")
```

## Constructors

- `public OptimizationColorParameter(string name, Color value)` — Holds the parameter fixed at the given value. [details](https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationColorParameter/Constructor/index.md)
- `public OptimizationColorParameter(OptimizationColorParameter original)` —  [details](https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationColorParameter/Constructor/index.md)

## Inherited members

- `public string Name {get;}` (from OptimizationParameter) [details](https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationParameter/Name/index.md)
- `public bool IsOptimized {get;}` (from OptimizationParameter) [details](https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationParameter/IsOptimized/index.md)