# Function: isCMYKColor

```
function isCMYKColor(color): color is CMYKColor;
```

Type guard for [CMYKColor](https://img.ly/docs/cesdk/sveltekit/api/engine/interfaces/cmykcolor/).

## Parameters[#](#parameters)

| Parameter | Type |
| --- | --- |
| `color` | [`Color`](https://img.ly/docs/cesdk/sveltekit/api/engine/type-aliases/color/) |

## Returns[#](#returns)

`color is CMYKColor`

---



[Source](https:/img.ly/docs/cesdk/sveltekit/api/engine/functions/defaultlogger)