Re: Converting Primaries

Breadbox <markel.j...@...>

Thank you all, after searching around I stumbled upon the site Sean mentioned and ended up using it. They were PCS-relative XYZ values for AdobeRGB in case anyone was wondering. Here's another site I also found that works for XY values. Not as sophisticated but it seems to work. 

On Monday, March 26, 2018 at 12:32:16 PM UTC-5, Sean Cooper wrote:

On Mon, Mar 26, 2018 at 5:34 PM, Troy Sobotka <troy...@...> wrote:
On Mon, Mar 26, 2018, 9:22 AM Jim Houston, <jim....@...> wrote:

I checked for the first (to new primaries) and third (to ACES) Matrix Transforms and they match conversion of the colorspace to XYZ.  I did not check for the middle XYZ adaptation Matrix (my spreadsheet doesn’t include that.)

Thanks so much for the check Jim!

With respect,

You received this message because you are subscribed to the Google Groups "OpenColorIO Developers" group.
To unsubscribe from this group and stop receiving emails from it, send an email to
For more options, visit

Join to automatically receive all group messages.