Added named colors

include/PSX/GPU/GPU_Types.hpp

@@ -15,6 +15,26 @@ namespace GPU {
         constexpr uint32_t raw() const {
             return ((this->blue << 16) | (this->green << 8) | this->red);
         }
+
+        static constexpr Color Black() {
+            return Color(0, 0, 0);
+        }
+
+        static constexpr Color White() {
+            return Color(0xFF, 0xFF, 0xFF);
+        }
+
+        static constexpr Color Red() {
+            return Color(0xFF, 0x0, 0x0);
+        }
+
+        static constexpr Color Green() {
+            return Color(0x0, 0x0, 0xFF);
+        }
+
+        static constexpr Color Blue() {
+            return Color(0x0, 0x0, 0xFF);
+        }
     };
 
     template<typename T>