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Color, An introduction to color, Color an introduction to color – Konica Minolta G600 User Manual

Page 53

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53

The red, green, and blue color channels can be adjusted in five levels with the quality option in the
recording menu (p. 50). Any changes made are applied to the live image.

Color

An introduction to color

In photography, red, green, and blue are the pri-
mary colors. The secondary colors, cyan,
magenta, and yellow, are made from combining
the primary colors: cyan = blue + green,
magenta = blue + red, and yellow = red +
green. The primary and secondary colors are
grouped in complementary pairs: red and cyan,
green and magenta, and blue and yellow.

Knowing the complementary colors is very
important in color balancing. If the image has a
specific color cast, either subtracting the color
or adding its complementary color will create a
natural looking image.

Adding or subtracting equal parts of red, green,
and blue have no affect on the color balance.
However, changing two colors equally has the
same affect as the opposite change with one
color; +2 green and +2 red is the same as -2
blue. The greatest change in a specific color
comes by setting the color channels to their
opposite extremes. To make an image as blue
as possible, set the color channels to +2 blue, -
2 red, and -2 green.

RED

GREEN

BLUE

CYAN

MAGENTA

YELLOW

Image is too:

Increase

Decrease

Red

Green

Blue

Cyan

Yellow

Magenta

Red

Green

Blue

Red

Green

Blue + Green

Blue

Blue + Green

Blue + Red

Blue + Red

Red + Green

Red + Green