# PIXELFORMAT_ASTC_4x4_SRGB

Variable · category: Graphics

Source: https://github.com/playcanvas/engine/blob/f059dc005842f76e052cdf44d8370c8c7ec475ac/src/platform/graphics/constants.js#L998

Format equivalent to [PIXELFORMAT_ASTC_4x4](https://api.playcanvas.com/engine/variables/PIXELFORMAT_ASTC_4x4.md) but sampled in linear color space.

```ts
const PIXELFORMAT_ASTC_4x4_SRGB: 63 = 63
```