Doesn't recognize RGB colors supported by newer versions of chalk.

[danfuzz]

• Example code:

const chalk = require('chalk');
const ansiHtml = require('ansi-html');
const inspect = require('util').inspect;

chalk.enabled = true;
chalk.level = 3;
const c = chalk.hex('#405060')('Hello');
const h = ansiHtml(c);

console.log(inspect(c));
console.log(inspect(h));

• Expected output:

Something like this:

'\\u001b[38;2;64;80;96mHello\\u001b[39m'
'<span style="color:#405060;">Hello</span>'

• Actual output

'\\u001b[38;2;64;80;96mHello\\u001b[39m'
'\\u001b[38;2;64;80;96mHello</span>'

[Tjatse]

thx, 'll figure it out