diff --git a/components/Navbar/logo.tsx b/components/Navbar/logo.tsx
index badd23e..8b69192 100644
--- a/components/Navbar/logo.tsx
+++ b/components/Navbar/logo.tsx
@@ -1,5 +1,5 @@
 'use client'
-import { FC } from "react";
+import type { FC } from "react";
 import useColorShift, { UseColorShiftReturnType, type ColorListType } from "../../hooks/useColorShift";
 import { useRouter } from "next/navigation";
 export { default as useColorShift } from "../../hooks/useColorShift";
@@ -50,15 +50,15 @@ export const InlineLogo: FC<LogoProps> = ({ shiftInterval, customColorList, cust
 
     if (customHookInstance) return (
         <button onClick={() => router.push('/')} id="inline-logo-container" className="flex w-auto h-auto justify-center">
-            <div className={`flex flex-col items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.firstColor} transition-colors duration-[5000ms] rounded-full`}>
+            <div className={`flex flex-col items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.firstColor} transition-colors duration-1000 rounded-full`}>
                 <p className="text-black dark:text-white text-2xl font-bold opacity-100">M</p>
             </div>
 
-            <div className={`flex flex-col -ml-3 items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.secondColor} transition-colors duration-[5000ms] rounded-full`}>
+            <div className={`flex flex-col -ml-3 items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.secondColor} transition-colors duration-1000 rounded-full`}>
                 <p className="text-black dark:text-white text-2xl font-bold opacity-100">C</p>
             </div>
 
-            <div className={`flex flex-col -ml-3 items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.thirdColor} transition-colors duration-[5000ms] rounded-full`}>
+            <div className={`flex flex-col -ml-3 items-center justify-center h-16 w-16 bg-opacity-75 ${customHookInstance.thirdColor} transition-colors duration-1000 rounded-full`}>
                 <p className="text-black dark:text-white text-2xl font-bold opacity-100">D</p>
             </div>
         </button>
diff --git a/hooks/useColorShift.tsx b/hooks/useColorShift.tsx
index aac7b2d..942533c 100644
--- a/hooks/useColorShift.tsx
+++ b/hooks/useColorShift.tsx
@@ -1,4 +1,5 @@
-import { useEffect, useState } from "react";
+'use client';
+import { useCallback, useEffect, useState } from "react";
 import { DefaultColors } from "tailwindcss/types/generated/colors";
 
 export type ColorListType = (`bg-${keyof DefaultColors}` | `bg-${keyof DefaultColors}-${string}` | "");
@@ -24,13 +25,13 @@ export interface UseColorShiftReturnType {
 const useColorShift = (shiftInterval?: number, disableShift = false, customColorList?: ColorListType[]): UseColorShiftReturnType => {
     if (shiftInterval && shiftInterval <= 0) throw new Error("shiftInterval must be greater than 0")
 
-    const randomColor = () => {
+    const randomColor = useCallback(() => {
         const list = customColorList ?? colorList;
         const color = list[Math.floor(Math.random() * list.length || 0)];
 
         if (!color) throw new Error("color is undefined");
         return color;
-    }
+    }, [customColorList]);
 
     const [circleColors, setCircleColors] = useState<{
         firstColor:     ColorListType | "",
@@ -42,20 +43,20 @@ const useColorShift = (shiftInterval?: number, disableShift = false, customColor
         thirdColor:     colorList[2] ?? randomColor(),
     })
 
-    function shift() {
+    const shift = useCallback(() => {
         const firstColor = randomColor();
         const secondColor = randomColor();
         const thirdColor = randomColor();
 
         setCircleColors({ firstColor, secondColor, thirdColor });
         return { firstColor, secondColor, thirdColor };
-    }
+    }, [randomColor]);
 
     // perform initial mount of color changing pattern
     useEffect(() => {
         if (!disableShift) return;
         shift();
-    }, []);
+    }, [disableShift, shift]);
 
     // set this function to repeat
     useEffect(() => {
@@ -64,7 +65,7 @@ const useColorShift = (shiftInterval?: number, disableShift = false, customColor
         }, shiftInterval ?? 3000);
 
         return () => clearInterval(interval);
-    }, [])
+    }, [shift, shiftInterval])
 
     return { ...circleColors, shift, shiftInterval };
 }
diff --git a/tailwind.config.js b/tailwind.config.js
index 9f3cccc..58b5f09 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -11,6 +11,9 @@ module.exports = {
     },
     {
       pattern: /to-.*/,
+    },
+    {
+      pattern: /bg-.*/,
     }
   ],
   theme: {