> For the complete documentation index, see [llms.txt](https://docs.d5render.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.d5render.com/user-guide/render/what-is-the-acescg-working-color-space.md).

# What is the ACEScg working color space?

#### **Function Introduction**

<figure><img src="/files/Fj8R9v3UvGSu8elJNy2p" alt=""><figcaption></figcaption></figure>

D5 now supports the **ACEScg working color space**, offering a wider gamut than traditional Linear-sRGB (Rec. 709). In high-dynamic-range and complex lighting, ACEScg retains more color detail and reduces clipping and shifts in bright areas, giving you steadier, more realistic color.

#### **Applicable Scenarios**

* Architectural visualization projects that require high color accuracy, such as interior lighting, mood rendering, and sunset scenes with a high dynamic range (HDR).
* Professional workflows that require a consistent color space when exporting to post-production software such as **Nuke** or **DaVinci Resolve**.

#### **Working Color Space Settings**

A new **Working Color Space** option has been added under **Preferences → Rendering**. This setting defines the color gamut used for internal color calculations during rendering.

* **Linear sRGB (Rec.** **709):** The traditional standard working color space, suitable for most rendering workflows.
* **ACEScg:** A wider-gamut color space that covers a larger portion of the visible spectrum, making it ideal for high-quality rendering and advanced color workflows.

{% hint style="info" %}
***Note:** The selected Working Color Space is saved with each project, allowing different projects to use independent color space configurations.*
{% endhint %}

#### **Material Color Adjustment Control**

* The material color adjustment control supports switching between the sRGB color gamut and the ACEScg color gamut&#x20;
* The color adjustment's default setting is the sRGB color gamut.&#x20;
* This change affects all color input palettes&#x20;