> For the complete documentation index, see [llms.txt](https://imgo.gitbook.io/cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://imgo.gitbook.io/cn/api/maincolor.md).

# MainColor

返回图像的主要颜色。

## 参数

无

## 返回值

`color.RGBA` 类型的颜色。

## 例子

```go
package main

import (
    "fmt"
    "github.com/fishtailstudio/imgo"
)

func main() {
    r, g, b, a := imgo.Load("gopher.png").
        MainColor().
        RGBA()
    fmt.Println(r, g, b, a)
}
```