It is easy to make gradient, using Falco GIF Animator!

You can create gradient, using different colors in Falco FIG Animator.

    "Gradient Tool" allows set gradient in different directions. This tool works with selections and regions. So you can either apply Gradient to the whole image or to some selected region.

To apply the gradient:
Select Gradient Fill Tool from the Tools Bar in the left. Then choose 2 colors in the color table. Press left mouse button to choose the first color. Press right mouse button to choose the second color. Draw the line in the desired direction.
Create any gradients you want!
There are 2 types of gradient in Falco GIF Animator: line gradient and round gradient:    

Samples:

It is easy to draw a round gradient!
Select Gradient Fill Tool from the Tools Bar in the left. Then choose 2 colors in the color table. Press left mouse button to choose the first color. Press right mouse button to choose the second color. Choose the round position in the left panel and draw a ring with a desired radius:

Samples: