diff --git a/src/app_security.cpp b/src/app_security.cpp
index 959baf3..ee3c45e 100644
--- a/src/app_security.cpp
+++ b/src/app_security.cpp
@@ -1547,7 +1547,7 @@ void App::renderEncryptWalletDialog() {
                 }
 
                 if (!encrypt_status_.empty()) {
-                    ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", encrypt_status_.c_str());
+                    ImGui::TextColored(ui::material::WarningVec4(), "%s", encrypt_status_.c_str());
                 }
 
                 ImGui::Spacing();
@@ -1558,7 +1558,7 @@ void App::renderEncryptWalletDialog() {
                 if (!valid && (encPassLen > 0 || strlen(encrypt_confirm_buf_) > 0)) {
                     const char* why = (encPassLen < 8) ? TR("enc_min_len")
                                     : (!encMatch ? TR("enc_mismatch") : "");
-                    if (*why) ImGui::TextColored(ImVec4(1.0f, 0.7f, 0.3f, 1.0f), "%s", why);
+                    if (*why) ImGui::TextColored(ui::material::WarningVec4(), "%s", why);
                 }
 
                 float btnW = (ImGui::GetContentRegionAvail().x - ImGui::GetStyle().ItemSpacing.x) * 0.5f;
@@ -1642,7 +1642,7 @@ void App::renderEncryptWalletDialog() {
                 ImGui::PopItemWidth();
 
                 if (!enc_dlg_pin_status_.empty()) {
-                    ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", enc_dlg_pin_status_.c_str());
+                    ImGui::TextColored(ui::material::WarningVec4(), "%s", enc_dlg_pin_status_.c_str());
                 }
 
                 ImGui::Spacing();
@@ -1760,7 +1760,7 @@ void App::renderEncryptWalletDialog() {
             ImGui::PopItemWidth();
 
             if (!encrypt_status_.empty()) {
-                ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", encrypt_status_.c_str());
+                ImGui::TextColored(ui::material::WarningVec4(), "%s", encrypt_status_.c_str());
             }
 
             ImGui::Spacing();
@@ -1841,7 +1841,7 @@ void App::renderDecryptWalletDialog() {
             ImGui::PopItemWidth();
 
             if (!decryptState.status.empty()) {
-                ImGui::TextColored(ImVec4(1, 0.4f, 0.4f, 1), "%s", decryptState.status.c_str());
+                ImGui::TextColored(ui::material::ErrorVec4(), "%s", decryptState.status.c_str());
             }
 
             ImGui::Spacing();
@@ -2089,7 +2089,7 @@ void App::renderDecryptWalletDialog() {
                 if (services::WalletSecurityWorkflow::stepIsComplete(decryptState.step,
                     services::WalletSecurityWorkflow::stepFromIndex(i))) {
                     // Completed
-                    ImGui::TextColored(ImVec4(0.3f, 0.9f, 0.4f, 1.0f), ICON_MD_CHECK_CIRCLE);
+                    ImGui::TextColored(ui::material::SuccessVec4(), ICON_MD_CHECK_CIRCLE);
                 } else if (i == services::WalletSecurityWorkflow::stepIndex(decryptState.step)) {
                     // In progress - animate
                     float alpha = 0.5f + 0.5f * sinf((float)ImGui::GetTime() * 4.0f);
@@ -2248,7 +2248,7 @@ void App::renderPinDialogs() {
             ImGui::PopItemWidth();
 
             if (!pin_status_.empty()) {
-                ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", pin_status_.c_str());
+                ImGui::TextColored(ui::material::WarningVec4(), "%s", pin_status_.c_str());
             }
 
             ImGui::Spacing();
@@ -2378,7 +2378,7 @@ void App::renderPinDialogs() {
             ImGui::PopItemWidth();
 
             if (!pin_status_.empty()) {
-                ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", pin_status_.c_str());
+                ImGui::TextColored(ui::material::WarningVec4(), "%s", pin_status_.c_str());
             }
 
             ImGui::Spacing();
@@ -2447,7 +2447,7 @@ void App::renderPinDialogs() {
             ImGui::PopItemWidth();
 
             if (!pin_status_.empty()) {
-                ImGui::TextColored(ImVec4(1, 0.7f, 0, 1), "%s", pin_status_.c_str());
+                ImGui::TextColored(ui::material::WarningVec4(), "%s", pin_status_.c_str());
             }
 
             ImGui::Spacing();
diff --git a/src/ui/pages/settings_page.cpp b/src/ui/pages/settings_page.cpp
index a830bcc..3da9a67 100644
--- a/src/ui/pages/settings_page.cpp
+++ b/src/ui/pages/settings_page.cpp
@@ -869,7 +869,7 @@ void RenderSettingsPage(App* app) {
                     if (skin.bundled) continue;
                     bool is_selected = (skin.id == skinMgr.activeSkinId());
                     if (!skin.valid) {
-                        ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.3f, 0.3f, 1.0f));
+                        ImGui::PushStyleColor(ImGuiCol_Text, material::ErrorVec4());
                         ImGui::BeginDisabled(true);
                         std::string lbl = skin.name + TR("grpa_invalid_suffix");
                         ImGui::Selectable(lbl.c_str(), false);
@@ -1649,20 +1649,20 @@ void RenderSettingsPage(App* app) {
                         ImGui::SameLine(0, Layout::spacingMd());
                         if (isLocked) {
                             ImGui::PushFont(Type().iconSmall());
-                            ImGui::TextColored(ImVec4(1,0.7f,0.3f,1.0f), ICON_MD_LOCK);
+                            ImGui::TextColored(material::WarningVec4(), ICON_MD_LOCK);
                             ImGui::PopFont();
                             ImGui::SameLine(0, Layout::spacingXs());
-                            ImGui::TextColored(ImVec4(1,0.7f,0.3f,1.0f), "%s", TR("settings_locked"));
+                            ImGui::TextColored(material::WarningVec4(), "%s", TR("settings_locked"));
                         } else {
                             if (TactileButton(TR("settings_lock_now"), ImVec2(secBtnW, 0), S.resolveFont("button")))
                                 app->lockWallet();
                             if (ImGui::IsItemHovered()) material::Tooltip("%s", TR("tt_lock"));
                             ImGui::SameLine(0, Layout::spacingSm());
                             ImGui::PushFont(Type().iconSmall());
-                            ImGui::TextColored(ImVec4(0.3f,1.0f,0.5f,1.0f), ICON_MD_LOCK_OPEN);
+                            ImGui::TextColored(material::SuccessVec4(), ICON_MD_LOCK_OPEN);
                             ImGui::PopFont();
                             ImGui::SameLine(0, Layout::spacingXs());
-                            ImGui::TextColored(ImVec4(0.3f,1.0f,0.5f,1.0f), "%s", TR("settings_unlocked"));
+                            ImGui::TextColored(material::SuccessVec4(), "%s", TR("settings_unlocked"));
                         }
                         // Remove Encryption button — trails the row, or wraps below
                         // when the column is too narrow for three buttons + status.
@@ -1756,10 +1756,10 @@ void RenderSettingsPage(App* app) {
                                 }
                             } else {
                                 ImGui::PushFont(Type().iconSmall());
-                                ImGui::TextColored(ImVec4(0.3f,1.0f,0.5f,1.0f), ICON_MD_DIALPAD);
+                                ImGui::TextColored(material::SuccessVec4(), ICON_MD_DIALPAD);
                                 ImGui::PopFont();
                                 ImGui::SameLine(0, Layout::spacingXs());
-                                ImGui::TextColored(ImVec4(0.3f,1.0f,0.5f,1.0f), "%s", TR("settings_pin_active"));
+                                ImGui::TextColored(material::SuccessVec4(), "%s", TR("settings_pin_active"));
                             }
                         }
                     } else {
@@ -2989,7 +2989,7 @@ void RenderSettingsPage(App* app) {
                     s_settingsState.stratum_allowip, sizeof(s_settingsState.stratum_allowip)))
                 saveSettingsPageState(app->settings());
             if (s_settingsState.stratum_allowip[0] != '\0')
-                ImGui::TextColored(ImVec4(0.95f, 0.75f, 0.25f, 1.0f), "    %s",
+                ImGui::TextColored(material::WarningVec4(), "    %s",
                                    TR("stratum_expose_warn"));
         }
     }
@@ -3325,12 +3325,12 @@ void RenderSettingsPage(App* app) {
     // Confirmation dialog for deleting blockchain data
     if (s_settingsState.confirm_delete_blockchain) {
         if (BeginOverlayDialog(TR("confirm_delete_blockchain_title"), &s_settingsState.confirm_delete_blockchain, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.3f, 0.3f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::ErrorVec4());
 
             ImGui::Spacing();
             ImGui::TextWrapped("%s", TR("confirm_delete_blockchain_msg"));
             ImGui::Spacing();
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("confirm_delete_blockchain_safe"));
+            ImGui::TextColored(material::SuccessVec4(), "%s", TR("confirm_delete_blockchain_safe"));
             ImGui::Spacing();
             ImGui::Separator();
             ImGui::Spacing();
@@ -3372,7 +3372,7 @@ void RenderSettingsPage(App* app) {
         }
 
         if (BeginOverlayDialog(TR("confirm_rescan_title"), &s_settingsState.confirm_rescan, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::WarningVec4());
 
             ImGui::Spacing();
 
@@ -3391,14 +3391,14 @@ void RenderSettingsPage(App* app) {
             } else {
                 if (s_settingsState.rescan_probe_failed) {
                     // A long line: TextColored does not wrap, so colour a wrapped one.
-                    ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+                    ImGui::PushStyleColor(ImGuiCol_Text, material::WarningVec4());
                     ImGui::TextWrapped("%s", TR("rescan_probe_failed"));
                     ImGui::PopStyleColor();
                     ImGui::Spacing();
                 }
                 ImGui::TextWrapped("%s", TR("confirm_rescan_msg"));
                 ImGui::Spacing();
-                ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("confirm_rescan_safe"));
+                ImGui::TextColored(material::SuccessVec4(), "%s", TR("confirm_rescan_safe"));
             }
 
             ImGui::Spacing();
@@ -3427,12 +3427,12 @@ void RenderSettingsPage(App* app) {
     // Confirm: repair wallet (-zapwallettxes=2 — wipe & rebuild wallet tx records, then rescan)
     if (s_settingsState.confirm_repair_wallet) {
         if (BeginOverlayDialog(TR("confirm_repair_wallet_title"), &s_settingsState.confirm_repair_wallet, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::WarningVec4());
 
             ImGui::Spacing();
             ImGui::TextWrapped("%s", TR("confirm_repair_wallet_msg"));
             ImGui::Spacing();
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("confirm_repair_wallet_safe"));
+            ImGui::TextColored(material::SuccessVec4(), "%s", TR("confirm_repair_wallet_safe"));
             ImGui::Spacing();
             ImGui::Separator();
             ImGui::Spacing();
@@ -3455,12 +3455,12 @@ void RenderSettingsPage(App* app) {
     // Confirm: reinstall the bundled daemon binary (stop → overwrite → restart)
     if (s_settingsState.confirm_reinstall_daemon) {
         if (BeginOverlayDialog(TR("confirm_reinstall_daemon_title"), &s_settingsState.confirm_reinstall_daemon, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::WarningVec4());
 
             ImGui::Spacing();
             ImGui::TextWrapped("%s", TR("confirm_reinstall_daemon_msg"));
             ImGui::Spacing();
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("confirm_reinstall_daemon_safe"));
+            ImGui::TextColored(material::SuccessVec4(), "%s", TR("confirm_reinstall_daemon_safe"));
             ImGui::Spacing();
             ImGui::Separator();
             ImGui::Spacing();
@@ -3484,7 +3484,7 @@ void RenderSettingsPage(App* app) {
     // Confirm: restart daemon (briefly drops the connection to apply changed options)
     if (s_settingsState.confirm_restart_daemon) {
         if (BeginOverlayDialog(TR("confirm_restart_daemon_title"), &s_settingsState.confirm_restart_daemon, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::WarningVec4());
 
             ImGui::Spacing();
             ImGui::TextWrapped("%s", TR("confirm_restart_daemon_msg"));
@@ -3511,12 +3511,12 @@ void RenderSettingsPage(App* app) {
     // Confirm: lite wallet re-download blocks (rescan from the lite server — long but safe)
     if (s_settingsState.confirm_lite_redownload) {
         if (BeginOverlayDialog(TR("confirm_lite_redownload_title"), &s_settingsState.confirm_lite_redownload, 500.0f, 0.94f)) {
-            material::DialogWarningHeader(TR("warning"), ImVec4(1.0f, 0.8f, 0.2f, 1.0f));
+            material::DialogWarningHeader(TR("warning"), material::WarningVec4());
 
             ImGui::Spacing();
             ImGui::TextWrapped("%s", TR("confirm_lite_redownload_msg"));
             ImGui::Spacing();
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("confirm_lite_redownload_safe"));
+            ImGui::TextColored(material::SuccessVec4(), "%s", TR("confirm_lite_redownload_safe"));
             ImGui::Spacing();
             ImGui::Separator();
             ImGui::Spacing();
diff --git a/src/ui/windows/about_dialog.cpp b/src/ui/windows/about_dialog.cpp
index 67a6611..0b48ae5 100644
--- a/src/ui/windows/about_dialog.cpp
+++ b/src/ui/windows/about_dialog.cpp
@@ -77,7 +77,7 @@ void RenderAboutDialog(App* app, bool* p_open)
 #ifdef DRAGONX_DEBUG
     ImGui::Text("%s", TR("about_build_type"));
     ImGui::SameLine(valX);
-    ImGui::TextColored(ImVec4(1.0f, 0.6f, 0.0f, 1.0f), "%s", TR("about_debug"));
+    ImGui::TextColored(material::WarningVec4(), "%s", TR("about_debug"));
 #else
     ImGui::Text("%s", TR("about_build_type"));
     ImGui::SameLine(valX);
@@ -92,7 +92,7 @@ void RenderAboutDialog(App* app, bool* p_open)
         
         ImGui::Text("%s", TR("about_daemon"));
         ImGui::SameLine(valX);
-        ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("connected"));
+        ImGui::TextColored(material::SuccessVec4(), "%s", TR("connected"));
         
         const auto& state = app->getWalletState();
         ImGui::Text("%s", TR("about_chain"));
diff --git a/src/ui/windows/export_all_keys_dialog.cpp b/src/ui/windows/export_all_keys_dialog.cpp
index 0a9d7d5..d6d4ac3 100644
--- a/src/ui/windows/export_all_keys_dialog.cpp
+++ b/src/ui/windows/export_all_keys_dialog.cpp
@@ -117,7 +117,7 @@ void ExportAllKeysDialog::render(App* app)
         } else if (!s_status.empty()) {
             ImGui::Spacing();
             ImGui::PushTextWrapPos(0.0f);
-            ImGui::TextColored(ImVec4(0.8f, 0.3f, 0.3f, 1.0f), "%s", s_status.c_str());
+            ImGui::TextColored(material::ErrorVec4(), "%s", s_status.c_str());
             ImGui::PopTextWrapPos();
         }
 
diff --git a/src/ui/windows/key_export_dialog.cpp b/src/ui/windows/key_export_dialog.cpp
index 6809de7..f2f93fc 100644
--- a/src/ui/windows/key_export_dialog.cpp
+++ b/src/ui/windows/key_export_dialog.cpp
@@ -123,7 +123,7 @@ void KeyExportDialog::render(App* app)
         if (s_fetching) {
             ImGui::TextColored(material::WarningVec4(), "%s%s", TR("key_export_fetching_base"), material::LoadingDots());
         } else if (!s_error.empty()) {
-            ImGui::TextColored(ImVec4(1.0f, 0.3f, 0.3f, 1.0f), TR("error_format"), s_error.c_str());
+            ImGui::TextColored(material::ErrorVec4(), TR("error_format"), s_error.c_str());
             // Not a dead-end: clearing the error falls back through to the Reveal button next frame.
             ImGui::Spacing();
             if (material::TactileButton(TR("retry"), ImVec2(revealBtn.width, 0), S.resolveFont(revealBtn.font))) {
@@ -132,7 +132,7 @@ void KeyExportDialog::render(App* app)
         } else if (s_key.empty() && s_address.length() < 26) {
             // Guard against an empty/blatantly-malformed address before dispatching a doomed reveal.
             // (Also avoids reading s_address[0] on an empty string in the Reveal branch below.)
-            ImGui::TextColored(ImVec4(1.0f, 0.3f, 0.3f, 1.0f), "%s", TR("invalid_address"));
+            ImGui::TextColored(material::ErrorVec4(), "%s", TR("invalid_address"));
         } else if (s_key.empty() && app->getWalletState().isLocked()) {
             // Reveal would just fail with a locked-wallet RPC error — say so and offer to unlock.
             ImGui::PushStyleColor(ImGuiCol_Text, material::Warning());
diff --git a/src/ui/windows/transaction_details_dialog.cpp b/src/ui/windows/transaction_details_dialog.cpp
index dbb33d3..11f331a 100644
--- a/src/ui/windows/transaction_details_dialog.cpp
+++ b/src/ui/windows/transaction_details_dialog.cpp
@@ -58,16 +58,16 @@ void TransactionDetailsDialog::render(App* app)
         ImVec4 type_color;
         std::string type_display;
         if (tx.type == "receive") {
-            type_color = ImVec4(0.3f, 0.8f, 0.3f, 1.0f);
+            type_color = material::SuccessVec4();
             type_display = TR("tx_received");
         } else if (tx.type == "send") {
-            type_color = ImVec4(0.8f, 0.3f, 0.3f, 1.0f);
+            type_color = material::ErrorVec4();
             type_display = TR("tx_sent");
         } else if (tx.type == "generate" || tx.type == "mined") {
             type_color = ImVec4(0.3f, 0.6f, 0.9f, 1.0f);
             type_display = TR("tx_mined");
         } else if (tx.type == "immature") {
-            type_color = ImVec4(0.8f, 0.8f, 0.3f, 1.0f);
+            type_color = material::WarningVec4();
             type_display = TR("tx_immature");
         } else {
             type_color = ImVec4(0.7f, 0.7f, 0.7f, 1.0f);
@@ -79,11 +79,11 @@ void TransactionDetailsDialog::render(App* app)
         
         // Confirmations badge
         if (tx.confirmations == 0) {
-            ImGui::TextColored(ImVec4(0.8f, 0.6f, 0.0f, 1.0f), "%s", TR("pending"));
+            ImGui::TextColored(material::WarningVec4(), "%s", TR("pending"));
         } else if (tx.confirmations < 10) {
-            ImGui::TextColored(ImVec4(0.8f, 0.8f, 0.3f, 1.0f), TR("tx_confirmations"), tx.confirmations);
+            ImGui::TextColored(material::WarningVec4(), TR("tx_confirmations"), tx.confirmations);
         } else {
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), TR("tx_confirmations"), tx.confirmations);
+            ImGui::TextColored(material::SuccessVec4(), TR("tx_confirmations"), tx.confirmations);
         }
         
         ImGui::Spacing();
@@ -94,9 +94,9 @@ void TransactionDetailsDialog::render(App* app)
         ImGui::Text("%s", TR("amount_label"));
         ImGui::SameLine(lbl.position);
         if (tx.amount >= 0) {
-            ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "+%.8f DRGX", tx.amount);
+            ImGui::TextColored(material::SuccessVec4(), "+%.8f DRGX", tx.amount);
         } else {
-            ImGui::TextColored(ImVec4(0.8f, 0.3f, 0.3f, 1.0f), "%.8f DRGX", tx.amount);
+            ImGui::TextColored(material::ErrorVec4(), "%.8f DRGX", tx.amount);
         }
         
         // USD equivalent if price available
diff --git a/src/ui/windows/validate_address_dialog.cpp b/src/ui/windows/validate_address_dialog.cpp
index 07b6d91..688e0ce 100644
--- a/src/ui/windows/validate_address_dialog.cpp
+++ b/src/ui/windows/validate_address_dialog.cpp
@@ -183,7 +183,7 @@ void ValidateAddressDialog::render(App* app)
         
         if (s_validating) {
             ImGui::SameLine();
-            ImGui::TextColored(ImVec4(1.0f, 1.0f, 0.0f, 1.0f), "%s", TR("validating"));
+            ImGui::TextColored(material::WarningVec4(), "%s", TR("validating"));
         }
 
         ImGui::Spacing();
@@ -194,15 +194,15 @@ void ValidateAddressDialog::render(App* app)
             ImGui::Spacing();
             
             if (!s_error_message.empty()) {
-                ImGui::TextColored(ImVec4(1.0f, 0.3f, 0.3f, 1.0f), TR("error_format"), s_error_message.c_str());
+                ImGui::TextColored(material::ErrorVec4(), TR("error_format"), s_error_message.c_str());
             } else {
                 // Valid/Invalid indicator
                 ImGui::Text("%s", TR("validate_status"));
                 ImGui::SameLine(lbl.position);
                 if (s_is_valid) {
-                    ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("validate_valid"));
+                    ImGui::TextColored(material::SuccessVec4(), "%s", TR("validate_valid"));
                 } else {
-                    ImGui::TextColored(ImVec4(1.0f, 0.3f, 0.3f, 1.0f), "%s", TR("validate_invalid"));
+                    ImGui::TextColored(material::ErrorVec4(), "%s", TR("validate_invalid"));
                 }
                 
                 if (s_is_valid) {
@@ -219,7 +219,7 @@ void ValidateAddressDialog::render(App* app)
                         ImGui::TextDisabled("%s", TR(app->isLiteBuild() ? "validate_ownership_unknown_lite"
                                                                         : "validate_ownership_unknown_offline"));
                     } else if (s_is_mine) {
-                        ImGui::TextColored(ImVec4(0.3f, 0.8f, 0.3f, 1.0f), "%s", TR("validate_is_mine"));
+                        ImGui::TextColored(material::SuccessVec4(), "%s", TR("validate_is_mine"));
                     } else {
                         ImGui::TextDisabled("%s", TR("validate_not_mine"));
                     }