---
title: "EXT_sRGB | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Interface EXT\_sRGB

The **`EXT_sRGB`** extension is part of the WebGL API and adds sRGB support to textures and framebuffer objects.

[MDN Reference](https://developer.mozilla.org/docs/Web/API/EXT_sRGB)

interface EXT\_sRGB {  
    [FRAMEBUFFER\_ATTACHMENT\_COLOR\_ENCODING\_EXT](#framebuffer_attachment_color_encoding_ext): 33296;  
    [SRGB\_ALPHA\_EXT](#srgb_alpha_ext): 35906;  
    [SRGB\_EXT](#srgb_ext): 35904;  
    [SRGB8\_ALPHA8\_EXT](#srgb8_alpha8_ext): 35907;  
}

##### Index

### Properties[](#properties)

[FRAMEBUFFER\_ATTACHMENT\_COLOR\_ENCODING\_EXT](#framebuffer_attachment_color_encoding_ext) [SRGB\_ALPHA\_EXT](#srgb_alpha_ext) [SRGB\_EXT](#srgb_ext) [SRGB8\_ALPHA8\_EXT](#srgb8_alpha8_ext)

## Properties[](#properties-1)

### `Readonly`FRAMEBUFFER\_ATTACHMENT\_COLOR\_ENCODING\_EXT[](#framebuffer_attachment_color_encoding_ext)

FRAMEBUFFER\_ATTACHMENT\_COLOR\_ENCODING\_EXT: 33296

### `Readonly`SRGB\_ALPHA\_EXT[](#srgb_alpha_ext)

SRGB\_ALPHA\_EXT: 35906

### `Readonly`SRGB\_EXT[](#srgb_ext)

SRGB\_EXT: 35904

### `Readonly`SRGB8\_ALPHA8\_EXT[](#srgb8_alpha8_ext)

SRGB8\_ALPHA8\_EXT: 35907