Benzoic Acid Quinine Dichloromethane

color theory.

COUNCIL.

not have to buy complete kits (and expensive) color, tempera, acrylic or oil that may be. Suffice to say that you can get infinite nuances with these three basic colors, those colors PRIMARY:

RED MAGENTA

Prussian Blue

CADMIUM YELLOW

Plus, to lighten and darken , white and black. But be careful: Because the black actually contains all three primary colors, when mixed with other colors tends to accentuate the primary color in this color to darken. That is, black + yellow = green, red + black = brown. The white instead tends to dull the colors, I use yellow, but only in cases where the color does not lighten already contains in abundance.

mixing different primary colors, you get the colors SECONDARY , namely:

RED + BLUE = PURPLE

RED + YELLOW = ORANGE

BLUE + YELLOW = GREEN

The so-called complementary colors are those color pairs formed by a secondary color is the color of + PRIMARY:

PURPLE (RED + BLUE) -> complementary color YELLOW

ORANGE (RED + YELLOW) -> complementary color BLUE

GREEN (BLUE + YELLOW) -> ; complementary color RED

Board: The flesh-colored instead is obtained by mixing red, black and yellow, plus a touch of white. Since it is quite difficult to guess a color, you should buy it already in the tube.

The human eye tends to compensate for the presence of color in the surrounding environment, that is, for example, in a research environment with too much red green color that is complementary to thereby create an environment must be taken into account chromatic harmony.