---
id: fast-components.neutralfillactivedelta
title: neutralFillActiveDelta variable
hide_title: true
---
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[@microsoft/fast-components](./fast-components.md) &gt; [neutralFillActiveDelta](./fast-components.neutralfillactivedelta.md)

## neutralFillActiveDelta variable


<b>Signature:</b>

```typescript
neutralFillActiveDelta: DesignToken<number>
```