---
title: "Color"
---
<!-- DO NOT EDIT! This file was auto-generated by crates/build/re_types_builder/src/codegen/docs/website.rs -->

An RGBA color with unmultiplied/separate alpha, in sRGB gamma space with linear alpha.

The color is stored as a 32-bit integer, where the most significant
byte is `R` and the least significant byte is `A`.

## Rerun datatype
[`Rgba32`](../datatypes/rgba32.md)


## Arrow datatype
```
UInt32
```

## API reference links
 * 🌊 [C++ API docs for `Color`](https://ref.rerun.io/docs/cpp/stable/structrerun_1_1components_1_1Color.html)
 * 🐍 [Python API docs for `Color`](https://ref.rerun.io/docs/python/stable/common/components#rerun.components.Color)
 * 🦀 [Rust API docs for `Color`](https://docs.rs/rerun/latest/rerun/components/struct.Color.html)


## Used by

* [`Arrows2D`](../archetypes/arrows2d.md)
* [`Arrows3D`](../archetypes/arrows3d.md)
* [`BarChart`](../archetypes/bar_chart.md)
* [`Boxes2D`](../archetypes/boxes2d.md)
* [`Boxes3D`](../archetypes/boxes3d.md)
* [`Capsules3D`](../archetypes/capsules3d.md)
* [`Cylinders3D`](../archetypes/cylinders3d.md)
* [`Ellipses2D`](../archetypes/ellipses2d.md)
* [`Ellipsoids3D`](../archetypes/ellipsoids3d.md)
* [`GeoLineStrings`](../archetypes/geo_line_strings.md)
* [`GeoPoints`](../archetypes/geo_points.md)
* [`GraphNodes`](../archetypes/graph_nodes.md)
* [`LineStrips2D`](../archetypes/line_strips2d.md)
* [`LineStrips3D`](../archetypes/line_strips3d.md)
* [`Mesh3D`](../archetypes/mesh3d.md)
* [`Pinhole`](../archetypes/pinhole.md)
* [`Points2D`](../archetypes/points2d.md)
* [`Points3D`](../archetypes/points3d.md)
* [`SeriesLines`](../archetypes/series_lines.md)
* [`SeriesPoints`](../archetypes/series_points.md)
* [`StateConfiguration`](../archetypes/state_configuration.md)
* [`TextLog`](../archetypes/text_log.md)
* [`VoxelGridMap`](../archetypes/voxel_grid_map.md)
