diff --git a/config.odin b/config.odin
index 29fff16..62692af 100644
--- a/config.odin
+++ b/config.odin
@@ -20,16 +20,7 @@ parse_config :: proc(config_path: string, allocator := context.allocator) -> (Co
 
 	config.font_size = DEFAULT_FONT_SIZE
 
-	config.colours.background = DEFAULT_BACKGROUND_COLOUR
-	config.colours.text = DEFAULT_TEXT_COLOUR
-	config.colours.line_numbers = DEFAULT_LINE_NUMBERS_COLOUR
-	config.colours.line_numbers_background = DEFAULT_LINE_NUMBER_BG_COLOUR
-	config.colours.active_tab = DEFAULT_ACTIVE_TAB_COLOUR
-	config.colours.inactive_tab = DEFAULT_INACTIVE_TAB_COLOUR
-	config.colours.cursor = DEFAULT_CURSOR_COLOUR
-	config.colours.highlight = DEFAULT_HIGHLIGHT_COLOUR
-	config.colours.status_bar = DEFAULT_STATUS_BAR_COLOUR
-	config.colours.status_bar_text = DEFAULT_STATUS_BAR_TEXT_COLUR
+	config.colours = themes["gruvbox dark hard"]
 
 	// TODO: Tidy this up
 	for section in ini_map {
@@ -46,6 +37,14 @@ parse_config :: proc(config_path: string, allocator := context.allocator) -> (Co
 				} else if lower_case_key == "font size" {
 					config.font_size = strconv.atoi(ini_map[section][key])
 				}
+
+				if lower_case_key == "theme" {
+					lower_case_theme := strings.to_lower(value)
+					defer delete(lower_case_theme)
+
+					if lower_case_theme in themes do config.colours = themes[lower_case_theme]
+					else do log.errorf("theme, \"%s\" not found", lower_case_theme)
+				}
 			}
 		} else if lower_case_section == "colours" {
 			for key, value in ini_map[section] {
diff --git a/constants.odin b/constants.odin
index a37b19a..22aaf7d 100644
--- a/constants.odin
+++ b/constants.odin
@@ -6,19 +6,6 @@ import "core:time"
 DEFAULT_WINDOW_MINIMUM_WINDOW_WIDTH  :: 300
 DEFAULT_WINDOW_MINIMUM_WINDOW_HEIGHT :: 200
 
-// Gruvbox Dark Hard Color Scheme Constants
-DEFAULT_BACKGROUND_COLOUR      :: Colour{29, 32, 33, 255}
-DEFAULT_TEXT_COLOUR            :: Colour{227, 218, 186, 255}
-DEFAULT_LINE_NUMBERS_COLOUR    :: Colour{146, 131, 116, 255}
-DEFAULT_LINE_NUMBER_BG_COLOUR  :: Colour{40, 40, 40, 255}
-DEFAULT_ACTIVE_TAB_COLOUR      :: Colour{60, 56, 54, 255}
-DEFAULT_INACTIVE_TAB_COLOUR    :: Colour{50, 48, 47, 255}
-DEFAULT_TAB_BORDER_COLOUR      :: Colour{102, 92, 84, 255}
-DEFAULT_CURSOR_COLOUR          :: Colour{251, 241, 199, 255}
-DEFAULT_HIGHLIGHT_COLOUR       :: Colour{60, 56, 54, 255}
-DEFAULT_STATUS_BAR_COLOUR      :: Colour{60, 56, 54, 255}
-DEFAULT_STATUS_BAR_TEXT_COLUR  :: Colour{197, 197, 55, 255}
-
 // FONT
 DEFAULT_FONT :: "/usr/share/fonts/TTF/FiraCode-Regular.ttf"
 DEFAULT_FONT_SIZE :: 11