---
id: fast-colors.colorrgba64._constructor_
title: ColorRGBA64.(constructor)
hide_title: true
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[@microsoft/fast-colors](./fast-colors.md) &gt; [ColorRGBA64](./fast-colors.colorrgba64.md) &gt; [(constructor)](./fast-colors.colorrgba64._constructor_.md)

## ColorRGBA64.(constructor)

Constructs a new instance of the `ColorRGBA64` class

<b>Signature:</b>

```typescript
constructor(red: number, green: number, blue: number, alpha?: number);
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  red | number | the red value |
|  green | number | the green value |
|  blue | number | the blue value |
|  alpha | number | the alpha value |
