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+You can make custom themes by adding them to the `Themes.json` file at `sdmc:/3ds/Universal-Updater/Themes.json`. To make your own simply add a new object to the JSON file, the name of the object will be the name of the theme, and set all of the items to the HTML style hex color you want.
+
+Here is an example:
+```json
+{
+	"Default": {
+		"BGColor": "#262C4D",
+		"BarColor": "#324962",
+		"BarOutline": "#191E35",
+		"BoxInside": "#1C213A",
+		"BoxSelected": "#6C829B",
+		"BoxUnselected": "#000000",
+		"DownListPrev": "#1C213A",
+		"EntryBar": "#324962",
+		"EntryOutline": "#191E35",
+		"MarkSelected": "#4D6580",
+		"MarkUnselected": "#1C213A",
+		"ProgressbarIn": "#4D6580",
+		"ProgressbarOut": "#1C213A",
+		"SearchBar": "#334B66",
+		"SearchBarOutline": "#191E35",
+		"SideBarIconColor": "#ADCCEF",
+		"SideBarSelected": "#6C829B",
+		"SideBarUnselected": "#4D6580",
+		"TextColor": "#FFFFFF"
+	}
+}
+```
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