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# CVImageColorPrimaries

Color primaries describe the gamut used for the rendering intent of an image.

```
enum CVImageColorPrimaries
```

## Overview

This value is primarily used in color matching operations, along with a transfer function specified as
[`CVImageTransferFunction`](/documentation/CoreVideo/CVImageTransferFunction).

## Topics

### Enumeration Cases

[`case dci_P3`](/documentation/CoreVideo/CVImageColorPrimaries/dci_P3)

Color primaries gamut for DCI P3 theatrical distribution video.

[`case ebu_3213`](/documentation/CoreVideo/CVImageColorPrimaries/ebu_3213)

Color primaries gamut for PAL video.

[`case itu_R_2020`](/documentation/CoreVideo/CVImageColorPrimaries/itu_R_2020)

Color primaries gamut for ITU-R BT2020 HDR video.

[`case itu_R_709_2`](/documentation/CoreVideo/CVImageColorPrimaries/itu_R_709_2)

Color primaries gamut for HD video.

[`case p22`](/documentation/CoreVideo/CVImageColorPrimaries/p22)

Color primaries gamut for sRGB video.

[`case p3_D65`](/documentation/CoreVideo/CVImageColorPrimaries/p3_D65)

Color primaries gamut for DCI P3 video with D65 white point.

[`case smpte_C`](/documentation/CoreVideo/CVImageColorPrimaries/smpte_C)

Color primaries gamut for standard-definition video.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Escapable`](/documentation/Swift/Escapable)

[`Equatable`](/documentation/Swift/Equatable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Copyable`](/documentation/Swift/Copyable)

[`Sendable`](/documentation/Swift/Sendable)

[`CVAttachmentValueRepresentable`](/documentation/CoreVideo/CVAttachmentValueRepresentable)

---

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