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bosborne
Level 7

RGB color space - how to achieve in Photoshop?

I make several channels where the logos have pure blacks and whites in them. As I understand it, the colors must be between 16 and 235.

1. Is this true for HD and SD?

2. Does anyone have instructions for converting graphics to this color space automatically in Photoshop? I'm working with the latest CS6. I tried assigning the color profile NTSC SDTV which I believe is the same thing, but it does not convert the pure blacks and whites.

Thanks
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4 REPLIES 4\
RokuJoel
Roku Employee
Roku Employee

Re: RGB color space - how to achieve in Photoshop?

Take a look at the artwork guidelines .pdf in your SDK, the first thing it does is describe how to do this with the Levels feature. Works the same way in the free gIMP application as well.


- Joel
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squirreltown
Level 9

Re: RGB color space - how to achieve in Photoshop?

Or you can just apply the HDTV (Rec. 709) 16-235 profile.
Kinetics Screensavers
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bosborne
Level 7

Re: RGB color space - how to achieve in Photoshop?

Thanks!
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DavidMccoy
Level 7

Re: RGB color space - how to achieve in Photoshop?

Someone once suggested me to use Adobe Lightroom but I haven't been able to do that yet

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