Board Thread:Support Requests - Getting Technical/@comment-31240106-20140430105340/@comment-4018164-20140430110439

If you talk about valid color names (e.g. aqua, gold, indigo, etc.) that you can use for backgrounds, text colors, and so on, see this page- it includes both the color names and HEX values that you can use. If you want further conversions (from/to HEX/RGB/HSL) you can use an online coverter like this one.