Click Home tab Properties panel Object Color. Find
From the list, choose a color, or choose Select Colors to display the Select Color dialog box, and do one of the following:
On the Index Color tab, click a color, or in the Color box, enter a color name or number.
On the Index Color tab, click ByLayer to draw new objects in the color assigned to the current layer.
For creating blocks only, on the Index Color tab, click ByBlock to draw objects that, when they are combined into a block and inserted into the drawing, display the current color.