Added a new gray color.

styles/container-home.less

@@ -55,7 +55,7 @@
               flex: 1 auto;
               display: flex;
               font-size: 10px;
-              color: @gray-lightest;
+              color: @gray-light;
               .label-left {
                 flex: 0 auto;
                 min-width: 60px;

styles/container-settings.less

@@ -72,7 +72,7 @@
     .env-vars-labels {
       width: 100%;
       font-size: 12px;
-      color: @gray-lightest;
+      color: @gray-light;
       margin-left: 5px;
       margin-bottom: 5px;
       margin-top: 20px;
@@ -116,7 +116,7 @@
           flex: 1 auto;
           display: flex;
           font-size: 12px;
-          color: @gray-lightest;
+          color: @gray-light;
           .label-left {
             flex: 0 auto;
             min-width: 85px;
@@ -164,7 +164,7 @@
           flex: 1 auto;
           display: flex;
           font-size: 12px;
-          color: @gray-lightest;
+          color: @gray-light;
           .label-left {
             flex: 0 auto;
             margin-right: 30px;

styles/left-panel.less

@@ -153,7 +153,7 @@
             color: @gray-darkest;
           }
           .image {
-            color: @gray-lighter;
+            color: @gray-light;
             font-size: 10px;
             font-weight: 400;
             text-overflow: ellipsis;

styles/variables.less

@@ -15,6 +15,7 @@
 @gray-darkest:          #233137;
 @gray-darker:           #556473;
 @gray-normal:           #7A8491;
+@gray-light:            #9AA7BB;
 @gray-lighter:          #C4CDDA;
 @gray-lightest:         #E1E8EF;