1 The color value (hue), which is represented by a color wheel.
Ranges from 0 to 360 which both times is red. 120 is green, 240
is blue – so yellow is at 60, cyan at 180 and magenta at 300. 2
The saturation of the color. Ranges from 0% to 100% where 0% is
the fully desaturated color thus 50% grey. 100% represents the
fully saturated color. 3 The lightness of the color. Also ranges
from 0% to 100%. Only 50% represents the “real” color value set
at 1. More than 50% is a lighter tint, less is a darker tint. So
in contrast to Photoshop 100% is not the “real” color value but
pure white. 0% is black here and there however. The given
example would be 100% in Photoshop. 4 The alpha value. 0 stands
for fully transparent and 1 for opaque (solid). The zero before
the comma can be omitted. x The live view can be examined using
an element inspector like Firefox’s Firebug. Many browsers
already have such an inspector build in. In each case right
click on the example and then select “Inspect element”. Now an
area in your br