2. An element of art
Has three properties:
(1) HUE
the color name, e.g., red, yellow, blue, etc.
(2) INTENSITY
the purity and strength of a color
(3) VALUE
the lightness or darkness of a color
8. The visual spectrum
is organized as a color wheel
The colors can divided into groups (or schemes)
such as primary, secondary and intermediate (or
tertiary) colors; analogous and complementary,
and also as warm and cool colors.
13. Warm and Cool Colors
Psychologically, warm colors are said to be stimulating and
passionate. Optically, warm colors generally appear to
advance, coming toward the viewer.
Cool colors are calming, unemphatic, depressive; and
optically, they generally appear to recede.