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did I mention equal values of red green
and blue make great I mentioned that
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lets take a
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what that means I'm going to create
three layers I'm gonna feel one with
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white
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one with black
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and one with equal values
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I'm gonna put into the color blend mode
what do I have gray scale image right
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equal values of red green and blue
produced great alright let's do it again
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000 that was 255 255 255 this is 000
what do I have grayscale ok 128 128 128
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what I have now watch what happens no
matter which one of these layers I
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choose to do you see a change that's
because equal values of red green and
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blue produce great and I did mention
this was Groundhog opposite day for
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photography right so color management
right anybody use it
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anybody calibrate your monitor hey if
you don't you should and since you're
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sitting in here
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suffering through me you've made a
decision you are not have the fate of
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hard so if color calibration matters any
where it matters most
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here wait a minute dude there's no color
here is just it's just great right
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alright here's the thing let's hear was
wearing a red sure you take a picture of
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it and you look at it on the monitor you
don't necessarily know if it's the exact
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read you just know that it is red or
green so you don't necessarily know and
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it can be a little bit off and it still
be ok but you certainly truly know was
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gonna say an expletive
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I caught myself as sure as but I did
they say that creative really creative
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people swear a lot of people that tell
the truth swear even more
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alright so let's take a look at this
great if it matters any where it matters
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most in great because it isn't a grade
do you know it pretty quickly right
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cause the greatest equal values of
something so let's just move this three
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points
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ok so I'm gonna move that color three
points and I'm gonna can you see that
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the glare little as check to make sure
that's coming out a little Clariant see
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if you can you see the Shipping cover ok
it's not great anymore it's a neutral
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green but it's not grey so its color
management matters any where it matters
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the most when you're dealing with
chromatic grayscale images and the
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reason that is is you can see but that
is not grey to green grey so in the
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conversion process you need to have as
tighter controls you possibly can have