diff --git a/Sources/OpenCoreGraphics/CGBlendMode.swift b/Sources/OpenCoreGraphics/CGBlendMode.swift
new file mode 100644
index 0000000..5a6775f
--- /dev/null
+++ b/Sources/OpenCoreGraphics/CGBlendMode.swift
@@ -0,0 +1,34 @@
+//
+//  CGBlendMode.swift
+//  OpenCoreGraphics
+
+public enum CGBlendMode: Int32, @unchecked Sendable {
+    case normal = 0
+    case multiply = 1
+    case screen = 2
+    case overlay = 3
+    case darken = 4
+    case lighten = 5
+    case colorDodge = 6
+    case colorBurn = 7
+    case softLight = 8
+    case hardLight = 9
+    case difference = 10
+    case exclusion = 11
+    case hue = 12
+    case saturation = 13
+    case color = 14
+    case luminosity = 15
+    case clear = 16
+    case copy = 17
+    case sourceIn = 18
+    case sourceOut = 19
+    case sourceAtop = 20
+    case destinationOver = 21
+    case destinationIn = 22
+    case destinationOut = 23
+    case destinationAtop = 24
+    case xor = 25
+    case plusDarker = 26
+    case plusLighter = 27
+}