diff --git a/src/theme/DarkGrey.ts b/src/theme/DarkGrey.ts
deleted file mode 100644
index ae8b4d2..0000000
--- a/src/theme/DarkGrey.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import { Theme } from "./Theme";
-
-// https://colorhunt.co/palette/525252414141313131ec625f
-const colors = {
-  primary: "#414141",
-  secondary: "#313131",
-  tertiary: "#606060",
-  quaternary: "#808080",
-};
-
-const colorSpecial = "#337a44";
-
-const darkGreyTheme: Theme = {
-  id: "3",
-  name: "Dark Grey Theme",
-  background: colors.primary,
-  appBarBgColor: colors.secondary,
-  primary: colors.primary,
-  primaryLight: "#aaaaaa",
-  playerTurnColor: colors.secondary,
-  boardColor: colors.secondary,
-  holeColor: colors.tertiary,
-  pitSelectedColor: colors.secondary,
-  stoneColor: "#252525",
-  stoneLightColor: "#252525",
-  pitGameMoveAnimateColor: colors.quaternary,
-  pitEmptyPitAnimateColor: colorSpecial,
-  pitLastStoneInBankPitAnimateColor: colorSpecial,
-  pitGetRivalStonePitAnimateColor: colorSpecial,
-};
-
-export default darkGreyTheme;
diff --git a/src/theme/DarkTheme.ts b/src/theme/DarkTheme.ts
index 7544f28..b7ab619 100644
--- a/src/theme/DarkTheme.ts
+++ b/src/theme/DarkTheme.ts
@@ -1,28 +1,28 @@
 import { Theme } from "./Theme";
 
-// from https://colorhunt.co/palette/0f0e0e5412128b9a46eeeeee
+// https://colorhunt.co/palette/525252414141313131ec625f
 const colors = {
-  primary: "#541212",
-  secondary: "#0F0E0E",
-  tertiary: "#8B9A46",
-  quaternary: "#EEEEEE",
+  primary: "#414141",
+  secondary: "#313131",
+  tertiary: "#606060",
+  quaternary: "#808080",
 };
 
-const colorSpecial = "#990000";
+const colorSpecial = "#337a44";
 
 const darkTheme: Theme = {
   id: "2",
   name: "Dark Theme",
   background: colors.primary,
   appBarBgColor: colors.secondary,
-  primary: colors.primary,
-  primaryLight: colors.quaternary,
-  playerTurnColor: colors.secondary,
+  textColor: colors.primary,
+  textLightColor: "#AAAAAA",
+  playerTurnColor: colors.tertiary,
   boardColor: colors.secondary,
   holeColor: colors.tertiary,
-  pitSelectedColor: colors.tertiary,
-  stoneColor: colors.primary,
-  stoneLightColor: colors.tertiary,
+  pitSelectedColor: colors.secondary,
+  stoneColor: "#252525",
+  stoneLightColor: "#252525",
   pitGameMoveAnimateColor: colors.quaternary,
   pitEmptyPitAnimateColor: colorSpecial,
   pitLastStoneInBankPitAnimateColor: colorSpecial,