Remove quotes

tailwind.config.js

@@ -3,26 +3,26 @@ module.exports = {
     colors: {
       black: {
         default: '#22292f',
-        '60': 'rgba(0,0,0,.6)',
+        60: 'rgba(0,0,0,.6)',
       },
       blue: {
-        '1': '#bcdefa',
+        1: '#bcdefa',
-        '2': '#3490dc',
+        2: '#3490dc',
-        '3': '#2779bd',
+        3: '#2779bd',
       },
       green: {
-        '1': '#f3faee',
+        1: '#f3faee',
-        '2': '#cde2c2',
+        2: '#cde2c2',
-        '3': '#77b159',
+        3: '#77b159',
-        '4': '#325e1c',
+        4: '#325e1c',
       },
       grey: {
-        '1': '#f6f6f2',
+        1: '#f6f6f2',
-        '2': '#f0f0f0',
+        2: '#f0f0f0',
-        '3': '#dae1e7',
+        3: '#dae1e7',
-        '4': '#b8c2cc',
+        4: '#b8c2cc',
-        '5': '#8795a1',
+        5: '#8795a1',
-        '6': '#3d4852',
+        6: '#3d4852',
       },
       transparent: 'transparent',
       white: '#fff',