The `full "#hex"` format is a take on the `"#hex"` format but allows one to specify the foreground, background, and attributes in one line.

Example: `{ fg: "#ff0000" bg: "#0000ff" attr: b }`

- foreground of red in "#hex" format
- background of blue in "#hex" format
- attribute of bold abbreviated

### Closure

Note: Closures are only executed for table output. They do not work in other contexts like for `shape_` configurations, when printing a value directly, or as a value in a list.

For example:

```nu
$env.config.color_config.filesize = {|x| if $x == 0b { 'dark_gray' } else if $x < 1mb { 'cyan' } else { 'blue' } }
$env.config.color_config.bool = {|x| if $x { 'green' } else { 'light_red' } }
{a:true,b:false,c:0mb,d:0.5mb,e:10mib}
```

prints

```nu
╭───┬───────────╮
│ a │ true      │
│ b │ false     │
│ c │ 0 B       │
│ d │ 488.3 KiB │
│ e │ 10.0 MiB  │
╰───┴───────────╯
```

with a green `true`, a light red `false`, a dark grey `0 B`, a cyan `488.3 KiB`, and a blue `10.0 MiB`.

## Primitive Values

Primitive values are things like `int` and `string`. Primitive values and shapes can be set with a variety of color symbologies seen above.

This is the current list of primitives. Not all of these are configurable. The configurable ones are marked with \*.

| primitive    | default color         | configurable |
| ------------ | --------------------- | ------------ |
| `any`        |                       |              |
| `binary`     | Color::White.normal() | \*           |
| `block`      | Color::White.normal() | \*           |
| `bool`       | Color::White.normal() | \*           |
| `cellpath`   | Color::White.normal() | \*           |
| `condition`  |                       |              |
| `custom`     |                       |              |
| `date`       | Color::White.normal() | \*           |
| `duration`   | Color::White.normal() | \*           |
| `expression` |                       |              |
| `filesize`   | Color::White.normal() | \*           |
| `float`      | Color::White.normal() | \*           |
| `glob`       |                       |              |
| `import`     |                       |              |
| `int`        | Color::White.normal() | \*           |
| `list`       | Color::White.normal() | \*           |
| `nothing`    | Color::White.normal() | \*           |
| `number`     |                       |              |
| `operator`   |                       |              |
| `path`       |                       |              |
| `range`      | Color::White.normal() | \*           |
| `record`     | Color::White.normal() | \*           |
| `signature`  |                       |              |
| `string`     | Color::White.normal() | \*           |
| `table`      |                       |              |
| `var`        |                       |              |
| `vardecl`    |                       |              |
| `variable`   |                       |              |

### Special "primitives" (not really primitives but they exist solely for coloring)

| primitive                   | default color              | configurable |
| --------------------------- | -------------------------- | ------------ |
| `leading_trailing_space_bg` | Color::Rgb(128, 128, 128)) | \*           |
| `header`                    | Color::Green.bold()        | \*           |
| `empty`                     | Color::Blue.normal()       | \*           |
| `row_index`                 | Color::Green.bold()        | \*           |
| `hints`                     | Color::DarkGray.normal()   | \*           |

Here's a small example of changing some of these values.

```nu
let config = {
    color_config: {
        separator: purple
        leading_trailing_space_bg: "#ffffff"
        header: gb
        date: wd
        filesize: c
        row_index: cb
        bool: red
        int: green
        duration: blue_bold
        range: purple
        float: red
        string: white
        nothing: red
        binary: red
        cellpath: cyan