diff --git a/op25/gr-op25_repeater/apps/alt-colors.json b/op25/gr-op25_repeater/apps/alt-colors.json
new file mode 100644
index 0000000..0f338d3
--- /dev/null
+++ b/op25/gr-op25_repeater/apps/alt-colors.json
@@ -0,0 +1,7 @@
+{
+	"label_color": "#000000",
+	"tic_color": "#000000",
+	"border_color": "#000000",
+	"plot_color": "#c000ff",
+	"background_color": "#ffffff"
+}
diff --git a/op25/gr-op25_repeater/apps/dark-colors.json b/op25/gr-op25_repeater/apps/dark-colors.json
deleted file mode 100644
index 088f0a2..0000000
--- a/op25/gr-op25_repeater/apps/dark-colors.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-	"label_color": "#ffffff",
-	"tic_color": "#cccccc",
-	"border_color": "#cccccc",
-	"plot_color": "#008000",
-	"background_color": "#000000"
-}
diff --git a/op25/gr-op25_repeater/apps/plot-colors.json b/op25/gr-op25_repeater/apps/plot-colors.json
index 0f338d3..088f0a2 100644
--- a/op25/gr-op25_repeater/apps/plot-colors.json
+++ b/op25/gr-op25_repeater/apps/plot-colors.json
@@ -1,7 +1,7 @@
 {
-	"label_color": "#000000",
-	"tic_color": "#000000",
-	"border_color": "#000000",
-	"plot_color": "#c000ff",
-	"background_color": "#ffffff"
+	"label_color": "#ffffff",
+	"tic_color": "#cccccc",
+	"border_color": "#cccccc",
+	"plot_color": "#008000",
+	"background_color": "#000000"
 }