# RGBToHex

Canonical: https://www.wiki.jodisand.me/snippets/javascript/rgbtohex/


Converts the values of RGB components to a hexadecimal color code.

- Convert given RGB parameters to hexadecimal string using bitwise left-shift operator (`<<`) and `Number.prototype.toString(16)`.
- Use `String.prototype.padStart(6, '0')` to get a 6-digit hexadecimal value.

```js
const RGBToHex = (r, g, b) =>
  ((r << 16) + (g << 8) + b).toString(16).padStart(6, '0');
```

```js
RGBToHex(255, 165, 1); // 'ffa501'
```