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|
# color-named
Require (where possible) or disallow named colors.
```css
a { color: black }
/** ↑
* This named color */
```
## Options
`string`: `"always-where-possible"|"never"`
### `"always-where-possible"`
Colors *must always*, where possible, be named.
This will complain if a hex (3, 4, 6 and 8 digit), `rgb()`, `rgba()`, `hsl()`, `hsla()`, `hwb()` or `gray()` color can be represented as a named color.
The following patterns are considered violations:
```css
a { color: #000; }
```
```css
a { color: #f000; }
```
```css
a { color: #ff000000; }
```
```css
a { color: rgb(0, 0, 0); }
```
```css
a { color: rgb(0%, 0%, 0%); }
```
```css
a { color: rgba(0, 0, 0, 0); }
```
```css
a { color: hsl(0, 0%, 0%); }
```
```css
a { color: hwb(0, 0%, 100%); }
```
```css
a { color: gray(0); }
```
The following patterns are *not* considered violations:
```css
a { color: black; }
```
```css
a { color: rgb(10, 0, 0); }
```
```css
a { color: rgb(0, 0, 0, 0.5); }
```
### `"never"`
Colors *must never* be named.
The following patterns are considered violations:
```css
a { color: black; }
```
```css
a { color: white; }
```
The following patterns are *not* considered violations:
```css
a { color: #000; }
```
```css
a { color: rgb(0, 0, 0); }
```
```css
a { color: var(--white); }
```
```scss
a { color: $blue; }
```
```less
a { color: @blue; }
```
## Optional secondary options
### `ignore: ["inside-function"]`
Ignore colors that are inside a function.
For example, with `"never"`.
The following patterns are *not* considered violations:
```css
a {
color: map-get($colour, blue);
}
```
```css
a {
background-image: url(red);
}
```
### `ignoreProperties: ["/regex/", /regex/, "string"]`
For example with `"never"`.
Given:
```js
["/^my-/", "composes"]
```
The following patterns are *not* considered violations:
```css
a {
my-property: red;
}
```
```css
a {
my-other-property: red;
}
```
```css
a {
composes: red from './index.css';
}
```
|
