# Chroma Library verification

**URL:** <https://discourse.processing.org/t/chroma-library-verification/32072>\
**Category:** Coding Questions\
**Created:** [September 3, 2021, 12:15pm UTC](https://discourse.processing.org/t/chroma-library-verification/32072 "2021-09-03T12:15:02Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![paulstgeorge](https://avatars.discourse-cdn.com/v4/letter/p/53a042/32.png) [@paulstgeorge](https://discourse.processing.org/u/paulstgeorge)\
**Post date:** [September 3, 2021, 12:15pm UTC](https://discourse.processing.org/t/chroma-library-verification/32072/1 "2021-09-03T12:15:02Z")

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If you go to \<[https://github.com/neilpanchal/Chroma](https://github.com/neilpanchal/Chroma)\> then scroll down to the section called Motivation, you will see an image.

 ![swatches_color](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/d/d1b2c99e1566a42ac860f37d2d2c51facfc08336.png)

The text states, “The bottom row is generated in CIE-LCH color space by setting Luminosity [L = 80] and Chroma [C = 50] while changing the Hue [H = {0, 45, 90, 135, 180, 225, 270, 315}]”.

When I check, the colour boxes in the bottom row are not the stated LCH values, and if I generate colours with Luminosity [L = 80] and Chroma [C = 50], etc. I do not get the same colours.

Is it me? Can someone else please test this?

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**Author:** ![micuat](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/micuat/32/19407_2.png) [@micuat](https://discourse.processing.org/u/micuat)\
**Post date:** [September 5, 2021, 5:33pm UTC](https://discourse.processing.org/t/chroma-library-verification/32072/2 "2021-09-05T17:33:55Z")

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It may be way easier to contact the author directly - or ask on their [issues](https://github.com/neilpanchal/Chroma/issues) 😉

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**Author:** ![paulstgeorge](https://avatars.discourse-cdn.com/v4/letter/p/53a042/32.png) [@paulstgeorge](https://discourse.processing.org/u/paulstgeorge)\
**Post date:** [September 5, 2021, 6:06pm UTC](https://discourse.processing.org/t/chroma-library-verification/32072/3 "2021-09-05T18:06:37Z")

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Yes, though I first wanted to check if there is an issue. It might well be me!