diff --git a/lib/utilities/theme/dark_colors.dart b/lib/utilities/theme/dark_colors.dart
new file mode 100644
index 000000000..e62446157
--- /dev/null
+++ b/lib/utilities/theme/dark_colors.dart
@@ -0,0 +1,137 @@
+import 'package:flutter/material.dart';
+
+abstract class DarkColors {
+  // button background
+  static const Color buttonBackPrimary = Color(0xFF4C86E9);
+  static const Color buttonBackSecondary = Color(0xFF444E5C);
+  static const Color buttonBackPrimaryDisabled = Color(0xFF38517C);
+  static const Color buttonBackSecondaryDisabled = Color(0xFF3B3F46);
+  static const Color buttonBackBorder = Color(0xFF4C86E9);
+  static const Color buttonBackBorderDisabled = Color(0xFF314265);
+
+  static const Color numberBackDefault = Color(0xFF484B51);
+  static const Color numpadBackDefault = Color(0xFF4C86E9);
+  static const Color bottomNavBack = Color(0xFFA2A2A2);
+
+  // button text/element
+  static const Color buttonTextPrimary = Color(0xFFFFFFFF);
+  static const Color buttonTextSecondary = Color(0xFFFFFFFF);
+  static const Color buttonTextPrimaryDisabled = Color(0xFFFFFFFF);
+  static const Color buttonTextSecondaryDisabled = Color(0xFF6A6C71);
+  static const Color buttonTextBorder = Color(0xFF4C86E9);
+  static const Color buttonTextDisabled = Color(0xFF314265);
+  static const Color buttonTextBorderless = Color(0xFF4C86E9);
+  static const Color buttonTextBorderlessDisabled = Color(0xFFB6B6B6);
+  static const Color numberTextDefault = Color(0xFFFFFFFF);
+  static const Color numpadTextDefault = Color(0xFFFFFFFF);
+  static const Color bottomNavText = Color(0xFFFFFFFF);
+
+  // switch background
+  static const Color switchBGOn = Color(0xFF4C86E9);
+  static const Color switchBGOff = Color(0xFFC1D9FF);
+  static const Color switchBGDisabled = Color(0xFFB5B7BA);
+
+  // switch circle
+  static const Color switchCircleOn = Color(0xFFC9DDFF);
+  static const Color switchCircleOff = Color(0xFFFFFFFF);
+  static const Color switchCircleDisabled = Color(0xFFFFFFFF);
+
+  // step indicator background
+  static const Color stepIndicatorBGCheck = Color(0xFF4C86E9);
+  static const Color stepIndicatorBGNumber = Color(0xFF4C86E9);
+  static const Color stepIndicatorBGInactive = Color(0xFF3B3F46);
+  static const Color stepIndicatorBGLines = Color(0xFF747474);
+  static const Color stepIndicatorIconText = Color(0xFFFFFFFF);
+  static const Color stepIndicatorIconNumber = Color(0xFFFFFFFF);
+  static const Color stepIndicatorIconInactive = Color(0xFF747474);
+
+  // checkbox
+  static const Color checkboxBGChecked = Color(0xFF4C86E9);
+  static const Color checkboxBorderEmpty = Color(0xFF8E9192);
+  static const Color checkboxBGDisabled = Color(0xFF4C86E9);
+  static const Color checkboxIconChecked = Color(0xFFFFFFFF); // ??
+  static const Color checkboxIconDisabled = Color(0xFFFFFFFF); // ??
+  static const Color checkboxTextLabel = Color(0xFFFFFFFF); // ??
+
+  // snack bar
+  static const Color snackBarBackSuccess = Color(0xFF8EF5C3);
+  static const Color snackBarBackError = Color(0xFFFFB4A9);
+  static const Color snackBarBackInfo = Color(0xFFB4C4FF);
+  static const Color snackBarTextSuccess = Color(0xFF003921);
+  static const Color snackBarTextError = Color(0xFF690001);
+  static const Color snackBarTextInfo = Color(0xFF00297A);
+
+  // icons
+  static const Color bottomNavIconBack = Color(0xFF7F8185);
+  static const Color bottomNavIconIcon = Color(0xFFFFFFFF);
+
+  static const Color topNavIconPrimary = Color(0xFFFFFFFF);
+  static const Color topNavIconGreen = Color(0xFF4CC0A0);
+  static const Color topNavIconYellow = Color(0xFFF7D65D);
+  static const Color topNavIconRed = Color(0xFFD34E50);
+
+  static const Color settingsIconBack = Color(0xFFE0E3E3);
+  static const Color settingsIconIcon = Color(0xFF232323);
+  static const Color settingsIconBack2 = Color(0xFF94D6C4);
+  static const Color settingsIconElement = Color(0xFF00A578);
+
+  // text field
+  static const Color textFieldActiveBG = Color(0xFF4C5360);
+  static const Color textFieldDefaultBG = Color(0xFF444953);
+  static const Color textFieldErrorBG = Color(0xFFFFB4A9);
+  static const Color textFieldSuccessBG = Color(0xFFB9E9D4);
+
+  static const Color textFieldActiveSearchIconLeft = Color(0xFFA9ACAC);
+  static const Color textFieldDefaultSearchIconLeft = Color(0xFFA9ACAC);
+  static const Color textFieldErrorSearchIconLeft = Color(0xFF690001);
+  static const Color textFieldSuccessSearchIconLeft = Color(0xFF003921);
+
+  static const Color textFieldActiveText = Color(0xFFFFFFFF);
+  static const Color textFieldDefaultText = Color(0xFFA9ACAC);
+  static const Color textFieldErrorText = Color(0xFF000000);
+  static const Color textFieldSuccessText = Color(0xFF000000);
+
+  static const Color textFieldActiveLabel = Color(0xFFA9ACAC);
+  static const Color textFieldErrorLabel = Color(0xFF690001);
+  static const Color textFieldSuccessLabel = Color(0xFF003921);
+
+  static const Color textFieldActiveSearchIconRight = Color(0xFFC4C7C7);
+  static const Color textFieldDefaultSearchIconRight = Color(0xFF747778);
+  static const Color textFieldErrorSearchIconRight = Color(0xFF690001);
+  static const Color textFieldSuccessSearchIconRight = Color(0xFF003921);
+
+  // settings item level2
+  static const Color settingsItem2ActiveBG = Color(0xFF484B51);
+  static const Color settingsItem2ActiveText = Color(0xFFFFFFFF);
+  static const Color settingsItem2ActiveSub = Color(0xFF9E9E9E);
+
+  // radio buttons
+  static const Color radioButtonIconBorder = Color(0xFF4C86E9);
+  static const Color radioButtonIconBorderDisabled = Color(0xFF9E9E9E);
+  static const Color radioButtonBorderEnabled = Color(0xFF4C86E9);
+  static const Color radioButtonBorderDisabled = Color(0xFFCDCDCD);
+  static const Color radioButtonIconCircle = Color(0xFF9E9E9E);
+  static const Color radioButtonIconEnabled = Color(0xFF4C86E9);
+  static const Color radioButtonTextEnabled = Color(0xFF44464E);
+  static const Color radioButtonTextDisabled = Color(0xFF44464E);
+  static const Color radioButtonLabelEnabled = Color(0xFF8E9192);
+  static const Color radioButtonLabelDisabled = Color(0xFF8E9192);
+
+  // info text
+  static const Color infoItemBG = Color(0xFF333942);
+  static const Color infoItemLabel = Color(0xFF9E9E9E);
+  static const Color infoItemText = Color(0xFFFFFFFF);
+  static const Color infoItemIcons = Color(0xFF4C86E9);
+
+  // popup
+  static const Color popupBG = Color(0xFF333942);
+
+  // currency list
+  static const Color currencyListItemBG = Color(0xFF35383D);
+
+  // bottom nav
+  static const Color stackWalletBG = Color(0xFF35383D);
+  static const Color stackWalletMid = Color(0xFF292D34);
+  static const Color stackWalletBottom = Color(0xFFFFFFFF);
+  static const Color bottomNavShadow = Color(0xFF282E33);
+}