Navigate to the Library via the Page Navigation Menus on the left, and select Colours.
Search for the Brand you want to add this colour to and select the CREATE NEW COLOUR button in the top left corner of the screen. After that a popup window will appear, here you can enter the colours details in 2 different ways. Either by entering the RGB values or the Hex Colour Code.
Now enter the Colours Name, Colour Code (if your Organisaiton uses its own internal tracking system) and the Base colour that is used when creating the colour.
Once you've entered all the necessary information hit the CREATE button at the bottom of the popup.
A completed Colour may look similar to this:
