Before the rush

Before the rush
by evan-pak

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an additive color model using the primary colors red, green and blue to reproduce a wide range of colors.

learn more… | top users | synonyms

13
votes
2answers
2k views

How do I interpret individual colors on RGB histogram?

I know how to read the Luminosity histogram and I thought that I knew how to read RGB histogram as well, until I saw the following example: The RGB histogram shows exactly the same 3 'spikes'. What ...
16
votes
4answers
3k views

Are RGB numeric values equal to CMYK percentages?

are RGB numeric values equal to CMYK percentages?
4
votes
3answers
317 views

What are the RGB primaries in a camera?

More generally, what is the nature of the gamut? Primaries as peak sensitivity don't behave the same as primaries for mixing output. I suppose this is necessary to know for RAW importing and would be ...