[![Build Status](https://travis-ci.org/hsluv/hsluv-go.svg?branch=master)](https://travis-ci.org/hsluv/hsluv-go)

Go port of HSLuv (revision 4), written by [Michael Glanznig](https://github.com/nebulon42)

More details about HSLuv at http://www.hsluv.org.

# API

**hsluv.HsluvToHex(hue, saturation, lightness)**

*hue* is a number between 0 and 360, *saturation* and *lightness* are numbers between 0 and 100. This function returns the resulting color as a hex string.

**hsluv.HsluvlToRGB(hue, saturation, lightness)**

Like above, but returns 3 numbers between 0 and 1, for the r, g, and b channel.

**hsluv.HsluvFromHex(hex)**

Takes a hex string and returns the HSLuv color as 3 numbers for hue (0-360), saturation (0-100) and lightness (0-100).
_Note_: The result can have rounding errors. For example saturation can be 100.00000000000007

**hsluv.HsluvFromRGB(red, green, blue)**

Like above, but *red*, *green* and *blue* are passed as numbers between 0 and 1.

Use **HpluvToHex**, **HpluvToRGB**, **HpluvFromHex** and **HpluvFromRGB** for the pastel variant (HPLuv).

# Testing

Run `go test`.

# Thanks

Testing was inspired by [omniscale/magnacarto](https://github.com/omniscale/magnacarto).


github.com/husl-colors/husl-go

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github.com/husl-colors/husl-go

API

Testing

Thanks

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