not ready for prime time

The icon for this app is a paint brush painting a folder a different color, so one would assume that the software could do this accurately, but not yet, apparently.

There is a very limited number of colors one can make a folder even though having a color picker implies that you could use any color in the spectrum. Not the case. One example- I selected a light pink for a folder but when it was applied, the folder was mauve. I changed the color to a deeper pink and the color was the exact same mauve. When I selected white for a folder, I got gray.

Support’s reply to this issue: "this is happening due to the blending modes used to overlay the color onto the folder. This is something were going to look into improving in a future version. “ When I asked when it would be fixed, the response was, "I dont have a timeframe for this feature yet.”

Hsv35 about Folder Designer: Custom Icons