A Python port of HUSL, started by Robert McGinley.

pip install husl

husl_to_hex(hue, saturation, lightness)

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

husl_to_rgb(hue, saturation, lightness)

Like above, but returns a list of 3 floats between 0 and 1, for each RGB channel.

hex_to_husl(hex)

Takes a hex string and returns the HUSL color as a list of floats as defined above.

rgb_to_husl(red, green, blue)

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

For HUSLp (the pastel variant), use huslp_to_hex, huslp_to_rgb, hex_to_huslp and rgb_to_huslp.

Run pip install -r requirements.txt and python setup.py test.

• Robert McGinley (mcginleyr1)
• Alexei Boronine (boronine)

Copyright (C) 2012 Alexei Boronine

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.