diff --git a/src/scss/_variables.scss b/src/scss/_variables.scss
index 696f1dd6..99f890c6 100644
--- a/src/scss/_variables.scss
+++ b/src/scss/_variables.scss
@@ -100,8 +100,8 @@ $ucf-gold-darkest:       #786000;
 $ucf-metalgold:          #bc9a36;
 $ucf-metalgold-lighter:  #e0ca99;
 $ucf-metalgold-lightest: #eee6cd;
-//$ucf-metalgold-darker:   ; // TODO
-//$ucf-metalgold-darkest:  ; // TODO
+$ucf-metalgold-darker:   darken($ucf-metalgold, 5%);
+$ucf-metalgold-darkest:  darken($ucf-metalgold, 10%);
 
 // Start with assigning color names to specific hex values.
 $white:  #fff;