diff --git a/HellionChat/Themes/ThemeColors.cs b/HellionChat/Themes/ThemeColors.cs
new file mode 100644
index 0000000..192ff71
--- /dev/null
+++ b/HellionChat/Themes/ThemeColors.cs
@@ -0,0 +1,31 @@
+namespace HellionChat.Themes;
+
+// Color-Werte als 0xRRGGBBAA, RgbaToAbgr handled den Byte-Swap zu ImGui.
+public sealed record ThemeColors(
+    uint PrimaryDark,
+    uint Primary,
+    uint PrimaryLight,
+    uint PrimaryGlow,
+
+    uint AccentDark,
+    uint Accent,
+    uint AccentLight,
+
+    uint Identity,
+
+    uint WindowBg,
+    uint ChildBg,
+    uint FrameBg,
+    uint Surface,
+    uint SurfaceHover,
+    uint Border,
+
+    uint TextPrimary,
+    uint TextMuted,
+    uint TextDim,
+
+    uint StatusSuccess,
+    uint StatusDanger,
+    uint StatusWarning,
+    uint StatusInfo
+);