- From: Chris Lilley via GitHub <sysbot+gh@w3.org>
- Date: Fri, 27 Nov 2020 16:49:41 +0000
- To: public-css-archive@w3.org
> In library I work on I've set precision such as converting lab(100% 0 0) to XYZ would give me exactly value of D50 ([0.96422, 1, 0.82521]) and converting rgb(100% 100% 100%) to XYZ would give me exactly value of D65 ([0.95047, 1, 1.08883])* and this alone solved all conversion inconsistencies I had.
We have [the same in color.js](https://github.com/LeaVerou/color.js/blob/c78e6657600f092126eed865ab03fcb51355c075/src/color.js#L948-L951)
```js
whites: {
D50: [0.96422, 1.00000, 0.82521],
D65: [0.95047, 1.00000, 1.08883],
},
```
The sample code in the specification is intended to be clear, simple and easy to read. Production code needs more error checking and handling of corner cases.
I should really add the `NaN` on hue angle though, since the specification now mentions it.
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Received on Friday, 27 November 2020 16:49:42 UTC