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diff --git a/core/fpdfapi/page/cpdf_colorstate.h b/core/fpdfapi/page/cpdf_colorstate.h
new file mode 100644
index 0000000000..916abed7ee
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+++ b/core/fpdfapi/page/cpdf_colorstate.h
@@ -0,0 +1,77 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FPDFAPI_PAGE_CPDF_COLORSTATE_H_
+#define CORE_FPDFAPI_PAGE_CPDF_COLORSTATE_H_
+
+#include "core/fpdfapi/page/cpdf_color.h"
+#include "core/fxcrt/cfx_count_ref.h"
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxcrt/fx_system.h"
+
+class CPDF_Color;
+class CPDF_ColorSpace;
+class CPDF_Pattern;
+
+class CPDF_ColorState {
+ public:
+  CPDF_ColorState();
+  CPDF_ColorState(const CPDF_ColorState& that);
+  ~CPDF_ColorState();
+
+  void Emplace();
+  void SetDefault();
+
+  uint32_t GetFillRGB() const;
+  void SetFillRGB(uint32_t rgb);
+
+  uint32_t GetStrokeRGB() const;
+  void SetStrokeRGB(uint32_t rgb);
+
+  const CPDF_Color* GetFillColor() const;
+  CPDF_Color* GetMutableFillColor();
+  bool HasFillColor() const;
+
+  const CPDF_Color* GetStrokeColor() const;
+  CPDF_Color* GetMutableStrokeColor();
+  bool HasStrokeColor() const;
+
+  void SetFillColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, uint32_t nValues);
+  void SetStrokeColor(CPDF_ColorSpace* pCS, FX_FLOAT* pValue, uint32_t nValues);
+  void SetFillPattern(CPDF_Pattern* pattern,
+                      FX_FLOAT* pValue,
+                      uint32_t nValues);
+  void SetStrokePattern(CPDF_Pattern* pattern,
+                        FX_FLOAT* pValue,
+                        uint32_t nValues);
+
+  explicit operator bool() const { return !!m_Ref; }
+
+ private:
+  class ColorData {
+   public:
+    ColorData();
+    ColorData(const ColorData& src);
+    ~ColorData();
+
+    void SetDefault();
+
+    uint32_t m_FillRGB;
+    uint32_t m_StrokeRGB;
+    CPDF_Color m_FillColor;
+    CPDF_Color m_StrokeColor;
+  };
+
+  void SetColor(CPDF_Color& color,
+                uint32_t& rgb,
+                CPDF_ColorSpace* pCS,
+                FX_FLOAT* pValue,
+                uint32_t nValues);
+
+  CFX_CountRef<ColorData> m_Ref;
+};
+
+#endif  // CORE_FPDFAPI_PAGE_CPDF_COLORSTATE_H_