# OSM Liberty [](https://github.com/lukasmartinelli/osm-liberty/blob/gh-pages/LICENSE.md)
A free Mapbox GL basemap for everyone with complete liberty to use and self host. OSM Liberty is a fork of OSM Bright based on free data sources with a mission for a clear good looking design for the everyday user.
**[osm-liberty.lukasmartinelli.ch](http://osm-liberty.lukasmartinelli.ch/)**
## Usage
You can instantly use the style in your Mapbox GL maps. The vector tiles are served from the @klokantech public CDN
and the raster tiles, glyphs and sprites directly from GitHub.
Take a look at the [demo page source code](index.html) how to display a map.
To use it you don't need any access keys and you can host the tiles and assets yourself for complete liberty.
```html
OSM Liberty
```
## Data Sources
- [OSM2VectorTiles](http://osm2vectortiles.org/) as vector data source
- [Natural Earth Tiles](naturalearthtiles.org) for relief shading
- [Maki](https://www.mapbox.com/maki-icons/) as icon set
## Map Design
The map design originates from OSM Bright but strives to reach a unobtrusive and clean design for everyday use.
Colored relief shading from Natural Earth make the low zoom levels look good.
**Modify Style**
You can directly modify the style with the help of the [mapbox-gl-style-editor](https://github.com/erikandre/mapbox-gl-style-editor).
## Icon Design
A [Maki](https://github.com/mapbox/maki) icon set using colors to distinguish between icon categories.
**Color Palette**
Color Name | Hex Value
-------------|----------
Blue | `#5d60be`
Light Blue | `#4898ff`
Orange | `#d97200`
Red | `#ba3827`
Brown | `#725a50`
Green | `#76a723`
**Modify Icons**
1. Take the style JSON file and upload it to the [Maki Editor]().
2. Apply your changes and download the icon set again.
3. Ensure you format the JSON first with `cat iconset.json | jq -MS '.'`