HSL to RGB forces rounding even with rgb(false)

[KeyboardDanni]

The code in hsl2rgb.js is forcing the RGB components to be rounded to the nearest integer:

chroma.js/src/io/hsl/hsl2rgb.js

Line 31 in cd1b3c0

[r,g,b] = [round(c[0]*255),round(c[1]*255),round(c[2]*255)];

This means that even if you pass false to rgb(), the resulting color gets rounded. The issue does not occur with HSV.

Minimal reproduction:

import chroma from "chroma-js";

let color = chroma.hsv(260, 0.5, 0.5);
let colorRgb = color.rgb(false); // [ 84.99999999999999, 63.75, 127.5 ]

color = chroma.hsl(260, 0.3333333333333333, 0.375);
colorRgb = color.rgb(false); // [ 85, 64, 128 ]

[gka]

Interesting, thanks for the bug report. I'll marked this as bug to remind myself to fix it soon.