Creating new project picking default color fails

[fabiosangregorio]

Expected Behavior

Creating a new project picking the predefined main color should succeed.
Creating a new project leaving the main color as the preselected one and changing only the text color should succeed.

Current Behavior

Project creation fails without an error.

Steps to Reproduce

1. Click the plus button to create a new project
2. Click "pick text color"
3. Click "select" without changing the color
4. Enter a project name and click add

Or:

1. Click the plus button to create a new project
2. Click "pick text color"
3. Change text color and click "select"
4. Leave the main color as is
5. Enter a project name and click add