You can create a palette that can be used as a custom colour for links. To do this, you need to Google RGB-to-Hex and obtaining the correct codes. This is particularly important when ensuring a match for corporate colours. Once you have created your palettes, you can then edit or delete them as required.

Right-click on the map canvas. The drop-down menu will be displayed.

Click Create palette.

The Create palette pop-up will be displayed.

Set the palette values.

Set the palette colours.

Set palette name.

Click to either Save or Clear the palette.