Function isValidColor

isValidColor(input: string): boolean
Checks if a given string is a valid color.
Parameters
- input: string
  The color string to validate.
Returns boolean
- Returns true if the input is a valid color, otherwise false.
Example
```
isValidColor("#ffffff"); // true
isValidColor("invalid-color"); // false
```
- Defined in utils/color/color.ts:23