---
id: fast-colors.histogram.gethistogramvalue
title: Histogram.getHistogramValue property
hide_title: true
---
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[@microsoft/fast-colors](./fast-colors.md) &gt; [Histogram](./fast-colors.histogram.md) &gt; [getHistogramValue](./fast-colors.histogram.gethistogramvalue.md)

## Histogram.getHistogramValue property

<b>Signature:</b>

```typescript
getHistogramValue: (r: number, g: number, b: number) => number;
```