diff --git a/nixos/modules/system/boot/loader/limine/limine-install.py b/nixos/modules/system/boot/loader/limine/limine-install.py
index 2d8e8b5741de..366d1285a74c 100644
--- a/nixos/modules/system/boot/loader/limine/limine-install.py
+++ b/nixos/modules/system/boot/loader/limine/limine-install.py
@@ -479,6 +479,8 @@ def install_bootloader() -> None:
     config_file += option_from_config('interface_resolution', ['style', 'interface', 'resolution'])
     config_file += option_from_config('interface_branding', ['style', 'interface', 'branding'])
     config_file += option_from_config('interface_branding_colour', ['style', 'interface', 'brandingColor'])
+    config_file += option_from_config('interface_help_colour', ['style', 'interface', 'helpColor'])
+    config_file += option_from_config('interface_help_colour_bright', ['style', 'interface', 'helpColorBright'])
     config_file += option_from_config('interface_help_hidden', ['style', 'interface', 'helpHidden'])
     config_file += option_from_config('term_font_scale', ['style', 'graphicalTerminal', 'font', 'scale'])
     config_file += option_from_config('term_font_spacing', ['style', 'graphicalTerminal', 'font', 'spacing'])
diff --git a/nixos/modules/system/boot/loader/limine/limine.nix b/nixos/modules/system/boot/loader/limine/limine.nix
index 62687e741638..fefc9ab78530 100644
--- a/nixos/modules/system/boot/loader/limine/limine.nix
+++ b/nixos/modules/system/boot/loader/limine/limine.nix
@@ -297,9 +297,25 @@ in
 
         brandingColor = lib.mkOption {
           default = null;
-          type = lib.types.nullOr lib.types.int;
+          type = lib.types.nullOr lib.types.str;
           description = ''
-            Color index of the title at the top of the screen in the range of 0-7 (Limine defaults to 6 (cyan)).
+            Color of the title at the top of the screen in RRGGBB format (Limine defaults to #00AAAA (cyan)).
+          '';
+        };
+
+        helpColor = lib.mkOption {
+          default = null;
+          type = lib.types.nullOr lib.types.str;
+          description = ''
+            Color of the help text displayed beside keybinds in RRGGBB format (Limine defaults to #00AA00 (dark green)).
+          '';
+        };
+
+        helpColorBright = lib.mkOption {
+          default = null;
+          type = lib.types.nullOr lib.types.str;
+          description = ''
+            Color of the bright help text used for the auto-boot countdown digit in RRGGBB format (Limine defaults to #55FF55 (bright green)).
           '';
         };