diff --git a/lua/custom/plugins.lua b/lua/custom/plugins.lua
index aa9a7f8..3a43484 100644
--- a/lua/custom/plugins.lua
+++ b/lua/custom/plugins.lua
@@ -213,15 +213,25 @@ local plugins = {
           icon = " ", -- icon used for the sign, and in search results
           color = "error", -- can be a hex color, or a named color (see below)
           alt = { "FIXME", "BUG", "FIXIT", "ISSUE" }, -- a set of other keywords that all map to this FIX keywords
-          -- signs = false, -- configure signs for some keywords individually
         },
-        TODO = { icon = " ", color = "info" },
-        HACK = { icon = " ", color = "#ff33ff" },
-        SECURITY = { icon = "󰒃 ", color = "#ff6600" },
+        TODO = { icon = " ", color = "todo" },
+        HACK = { icon = " ", color = "hack" },
+        SECURITY = { icon = "󰒃 ", color = "security" },
         WARN = { icon = " ", color = "warning", alt = { "WARNING", "XXX" } },
-        PERF = { icon = " ", alt = { "OPTIM", "PERFORMANCE", "OPTIMIZE" } },
-        NOTE = { icon = "", color = "hint", alt = { "INFO" } },
-        TEST = { icon = "⏲ ", color = "#e6e600", alt = { "TESTING", "PASSED", "FAILED" } },
+        PERF = { icon = " ", color = "perf", alt = { "OPTIM", "PERFORMANCE", "OPTIMIZE" } },
+        NOTE = { icon = " ", color = "hint", alt = { "INFO" } },
+        TEST = { icon = "⏲ ", color = "test", alt = { "TESTING", "PASSED", "FAILED" } },
+      },
+      colors = {
+        error = { "DiagnosticError", "ErrorMsg", "#DC2626" },
+        warning = { "DiagnosticWarn", "WarningMsg", "#FBBF24" },
+        todo = { "DiagnosticTodo", "#80e64d" },
+        hint = { "DiagnosticHint", "#10B981" },
+        hack = { "DiagnosticHack", "#FF33FF" },
+        security = { "DiagnosticSecurity", "#FF6600" },
+        default = { "Identifier", "#7C3AED" },
+        test = { "DiagnosticTest", "#E6E600" },
+        perf = { "DiagnosticPerf", "#9999ff" },
       },
     },
   },