# PIXELFORMAT_RGBA4

Variable · category: Graphics

Source: https://github.com/playcanvas/engine/blob/970d89f6d3bc6667f4e1f88153abd6e7e82ed52c/src/platform/graphics/constants.js#L612

16-bit RGBA (4-bits for red channel, 4 for green, 4 for blue with 4-bit alpha).

```ts
const PIXELFORMAT_RGBA4: 5 = 5
```