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AppendixG
TEKTRONIX COLOR STANDARD
In the
HLS
color coordinate
system,
the color space is represented as a
double-ended
cone.
The
HUE
coordinate runs
counterclockwise around the
cone. (0 to 360 degrees.)
The
LIGHTNESS
coordinate runs
vertically up the
cone.
(0%
to
100%.)
The
SATURATION
coordinate runs
radially outward from the axis of
the
cone.
The
SATURATION
coordinate
is a percentage of the maximum
possible saturation at a particular
LIGHTNESS
level.
(0% to 100%.)
HUE
•
Figure G-1.
HLS Color Cone
.
4106/4107/4109 OPERATORS
100%
I/)
I/)
w
z
.....
J:
O"
Blue
Cl
::::;
0%
(continued)
G-1
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