Re: Hue Angle for Black
Re: Hue Angle for Black
- Subject: Re: Hue Angle for Black
- From: Steve Upton <email@hidden>
- Date: Wed, 26 Aug 2009 16:27:22 -0700
At 9:16 AM -0700 8/26/09, email@hidden wrote:
>Greetings,
>
>(FYI, I posted a similar question on the Print Planet list - for those that are concerned about cross posting. Thanks, as
>always, to Mike E for your reply)
>
>Can black have a hue angle?
It's fair to say that when a=0 and b=0 that hue is "undefined".
I would suggest you alter your Excel formulae to make hue=0 when a=b=0
regards,
Steve
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