# vialctl
Set RGB color on a VialRGB keyboard. Works with split keyboards.
> **Note:** This utility currently supports setting solid colors. More features (effects, per-key control, etc.) will be added in future releases.
## Usage
```
vialctl ff00ff
vialctl '#00ff00'
vialctl ff0000 --brightness 80
```
## Build
```
cargo build --release
```
Requires `libhidapi-dev` (or equivalent) installed on your system.