On the Layers toolbar,
click the Layer Properties Manager button.
In the Layer Properties
Manager, click the color you want to change.
In the Select Color
dialog box, use one of the following methods:
On the Index tab, click
a color and then click OK.
On the Index tab, enter
the ACI color number (1-255) or name in the Color box, and then
click OK.
On the True Color tab,
select the HSL color model in the Color Model option and specify
a color by entering a color value in the Color box or by specifying
values in the Hue, Saturation, and Luminance boxes, and then click
OK.
On the Color Books
tab, select a color book from the Color Book box, select a color
by navigating the color book (using the up and down arrows) and
clicking on a color chip, and then click OK.