Function adjustForLuminosity

adjustForLuminosity(
    color: string,
    lightColor: string,
    darkColor: string,
): null | string
Returns a contrasting color from the provided options based on the luminosity of the input color.
Parameters
- color: string
  The color to be evaluated.
- lightColor: string
  The color to return if the original color is dark.
- darkColor: string
  The color to return if the original color is light.
Returns null | string
- The appropriate color based on the luminosity, or null if the color is not a valid hex color.
Example
```
const contrastColor = adjustForLuminosity("#000000", "#ffffff", "#000000");
console.log(contrastColor); // "#ffffff"
```
- Defined in utils/color/color.ts:113