diff --git a/common/Charts/ChartsDrawer.js b/common/Charts/ChartsDrawer.js
index 6cf2072ceb..40d8243d56 100644
--- a/common/Charts/ChartsDrawer.js
+++ b/common/Charts/ChartsDrawer.js
@@ -10146,10 +10146,7 @@ drawHBarChart.prototype = {
 	_applyColorModeByBrush: function (brushFill, val) {
 		var props = this.cChartSpace.getParentObjects();
 		var duplicateBrush = brushFill.createDuplicate();
-		var cColorMod = new AscFormat.CColorMod;
-		cColorMod.val = val;
-
-		cColorMod.name = "shade";
+		var cColorMod = new AscFormat.CColorMod("shade", val);
 		duplicateBrush.addColorMod(cColorMod);
 		duplicateBrush.calculate(props.theme, props.slide, props.layout, props.master, new AscFormat.CUniColor().RGBA, this.cChartSpace.clrMapOvr);
 
@@ -11310,11 +11307,7 @@ drawPieChart.prototype = {
 				if (brush) {
 					var props = t.cChartSpace.getParentObjects();
 					var duplicateBrush = brush.createDuplicate();
-					var cColorMod = new AscFormat.CColorMod;
-
-					cColorMod.val = shadeValue;
-					cColorMod.name = shade;
-
+					var cColorMod = new AscFormat.CColorMod(shade, shadeValue);
 					if (duplicateBrush) {
 						duplicateBrush.addColorMod(cColorMod);
 						duplicateBrush.calculate(props.theme, props.slide, props.layout, props.master, new AscFormat.CUniColor().RGBA, t.cChartSpace.clrMapOvr);
@@ -11905,10 +11898,7 @@ drawPieChart.prototype = {
 				var duplicateBrush = brush;
 				if (n !== this.paths.series.length - 1) {
 					duplicateBrush = brush.createDuplicate();
-					var cColorMod = new AscFormat.CColorMod;
-
-					cColorMod.val = 35000;
-					cColorMod.name = "shade";
+					var cColorMod = new AscFormat.CColorMod("shade", 35000);
 
 					duplicateBrush.addColorMod(cColorMod);
 					duplicateBrush.calculate(props.theme, props.slide, props.layout, props.master, new AscFormat.CUniColor().RGBA, this.cChartSpace.clrMapOvr);
diff --git a/common/Drawings/Format/ChartSpace.js b/common/Drawings/Format/ChartSpace.js
index fcdc5c8223..a6c7b7f983 100644
--- a/common/Drawings/Format/ChartSpace.js
+++ b/common/Drawings/Format/ChartSpace.js
@@ -9521,15 +9521,11 @@ function(window, undefined) {
 			effectVal *= 100000.0;
 			if (!unicolor.Mods)
 				unicolor.setMods(new AscFormat.CColorModifiers());
-			var mod = new AscFormat.CColorMod();
 			if (effectVal > 0) {
-				mod.setName("tint");
-				mod.setVal(effectVal);
+				unicolor.Mods.addMod("tint", effectVal);
 			} else {
-				mod.setName("shade");
-				mod.setVal(Math.abs(effectVal));
+				unicolor.Mods.addMod("shade", Math.abs(effectVal));
 			}
-			unicolor.Mods.addMod(mod);
 		}
 		return ret;
 	}
diff --git a/common/Drawings/Format/Format.js b/common/Drawings/Format/Format.js
index 0c7397a42d..eafd967fc1 100644
--- a/common/Drawings/Format/Format.js
+++ b/common/Drawings/Format/Format.js
@@ -1289,9 +1289,9 @@
 		map_prst_color["yellow"] = 0xFFFF00;
 		map_prst_color["yellowGreen"] = 0x9ACD32;
 
-		function CColorMod() {
-			this.name = "";
-			this.val = 0;
+		function CColorMod(sName, nVal) {
+			this.name = sName ? sName : "";
+			this.val = AscFormat.isRealNumber(nVal) ? nVal : 0;
 		}
 
 		CColorMod.prototype.setName = function (name) {
@@ -1321,10 +1321,18 @@
 
 		CColorModifiers.prototype.isUsePow = (!AscCommon.AscBrowser.isSailfish || !AscCommon.AscBrowser.isEmulateDevicePixelRatio);
 		CColorModifiers.prototype.getModValue = function (sName) {
+			let oMod = this.getMod();
+			if(oMod) {
+				return oMod.val;
+			}
+			return null;
+		};
+		CColorModifiers.prototype.getMod = function (sName) {
 			if (Array.isArray(this.Mods)) {
-				for (var i = 0; i < this.Mods.length; ++i) {
-					if (this.Mods[i] && this.Mods[i].name === sName) {
-						return this.Mods[i].val;
+				for (let nMod = 0; nMod < this.Mods.length; ++nMod) {
+					let oMod = this.Mods[nMod];
+					if (oMod && oMod.name === sName) {
+						return oMod;
 					}
 				}
 			}
@@ -1347,7 +1355,20 @@
 			}
 		};
 		CColorModifiers.prototype.addMod = function (mod) {
-			this.Mods.push(mod);
+			let oModForAdd;
+			if(arguments.length === 1) {
+				if(arguments[0] instanceof CColorMod) {
+					oModForAdd = arguments[0];
+				}
+			}
+			else if(arguments.length === 2) {
+				if(typeof arguments[0] === "string" && AscFormat.isRealNumber(arguments[1])) {
+					oModForAdd = new CColorMod(arguments[0], arguments[1]);
+				}
+			}
+			if(oModForAdd) {
+				this.Mods.push(oModForAdd);
+			}
 		};
 		CColorModifiers.prototype.removeMod = function (pos) {
 			this.Mods.splice(pos, 1)[0];
@@ -2420,22 +2441,14 @@
 			if (this.checkWordMods()) {
 				var val_, mod_;
 				if (this.Mods.Mods[0].name === "wordShade") {
-					mod_ = new CColorMod();
-					mod_.setName("lumMod");
-					mod_.setVal(((this.Mods.Mods[0].val / 255) * 100000) >> 0);
+					mod_ = new CColorMod("lumMod", ((this.Mods.Mods[0].val / 255) * 100000) >> 0);
 					this.Mods.Mods.splice(0, this.Mods.Mods.length);
 					this.Mods.Mods.push(mod_);
 				} else {
 					val_ = ((this.Mods.Mods[0].val / 255) * 100000) >> 0;
 					this.Mods.Mods.splice(0, this.Mods.Mods.length);
-					mod_ = new CColorMod();
-					mod_.setName("lumMod");
-					mod_.setVal(val_);
-					this.Mods.Mods.push(mod_);
-					mod_ = new CColorMod();
-					mod_.setName("lumOff");
-					mod_.setVal(100000 - val_);
-					this.Mods.Mods.push(mod_);
+					this.Mods.addMod("lumMod", val_);
+					this.Mods.addMod("lumOff", 100000 - val_);
 				}
 			}
 		};
@@ -4210,11 +4223,17 @@
 			if(!this.color) {
 				return;
 			}
-			this.color.Mods = new CColorModifiers();
-			const oMod = new CColorMod();
-			oMod.name = "alpha";
-			oMod.val = (100 - nVal) * 1000 + 0.5 >> 0;
-			this.color.Mods.Mods.push(oMod);
+			if(!this.color.Mods) {
+				this.color.Mods = new CColorModifiers();
+			}
+			let oMod = this.color.Mods.getMod("alpha");
+			if(!oMod) {
+				oMod = new CColorMod("alpha", (100 - nVal) * 1000 + 0.5 >> 0);
+				this.color.addMod(oMod);
+			}
+			else {
+				oMod.setVal((100 - nVal) * 1000 + 0.5 >> 0);
+			}
 		};
 		asc_CShadowProperty.prototype.getSize = function() {
 			let nSX = this.sx !== null ? this.sx : 100000;
@@ -7285,11 +7304,8 @@
 			unicolor = new CUniColor();
 			unicolor.setColor(new CSchemeColor());
 			unicolor.color.setId(g_clr_accent1);
-			var mod = new CColorMod();
-			mod.setName("shade");
-			mod.setVal(50000);
 			unicolor.setMods(new CColorModifiers());
-			unicolor.Mods.addMod(mod);
+			unicolor.Mods.addMod("shade", 50000);
 			lnRef.setColor(unicolor);
 
 			style.setLnRef(lnRef);
@@ -13755,9 +13771,7 @@
 			oColor.color.id = id;
 			for(let nMod = 0; nMod < aMods.length; ++nMod) {
 				let oModObject = aMods[nMod];
-				let oMod = new CColorMod();
-				oMod.name = oModObject.name;
-				oMod.val = oModObject.val;
+				let oMod = new CColorMod(oModObject.name, oModObject.val);
 				oColor.addColorMod(oMod);
 			}
 			return oColor;
@@ -13885,14 +13899,8 @@
 				pen.Fill.fill.color.color.setId(phClr);
 				pen.Fill.fill.color.setMods(new CColorModifiers());
 
-				var mod = new CColorMod();
-				mod.setName("shade");
-				mod.setVal(95000);
-				pen.Fill.fill.color.Mods.addMod(mod);
-				mod = new CColorMod();
-				mod.setName("satMod");
-				mod.setVal(105000);
-				pen.Fill.fill.color.Mods.addMod(mod);
+				pen.Fill.fill.color.Mods.addMod("shade", 95000);
+				pen.Fill.fill.color.Mods.addMod("satMod", 105000);
 				theme.themeElements.fmtScheme.lnStyleLst.push(pen);
 
 				pen = new CLn();
@@ -13959,11 +13967,8 @@
 
 			unicolor.setColor(new CSchemeColor());
 			unicolor.color.setId(g_clr_accent1);
-			var mod = new CColorMod();
-			mod.setName("shade");
-			mod.setVal(50000);
 			unicolor.setMods(new CColorModifiers());
-			unicolor.Mods.addMod(mod);
+			unicolor.Mods.addMod("shade", 50000);
 			lnRef.setColor(unicolor);
 			style.setLnRef(lnRef);
 
diff --git a/common/Shapes/EditorSettings.js b/common/Shapes/EditorSettings.js
index 60dcfa505b..4fadcc5470 100644
--- a/common/Shapes/EditorSettings.js
+++ b/common/Shapes/EditorSettings.js
@@ -224,16 +224,12 @@ function GetDefaultMods(r, g, b, pos, editor_id)
 
         if (_obj.lumMod !== -1)
         {
-            _mod = new AscFormat.CColorMod();
-            _mod["name"] = "lumMod";
-            _mod["val"] = _obj.lumMod;
+            _mod = new AscFormat.CColorMod("lumMod", _obj.lumMod);
             _mods.push(_mod);
         }
         if (_obj.lumOff !== -1)
         {
-            _mod = new AscFormat.CColorMod();
-            _mod.name = "lumOff";
-            _mod.val = _obj.lumOff;
+            _mod = new AscFormat.CColorMod("lumOff", _obj.lumOff);
             _mods.push(_mod);
         }
 
@@ -243,9 +239,7 @@ function GetDefaultMods(r, g, b, pos, editor_id)
     {
         _obj = g_oThemeColorsDefaultModsWord[index][pos - 1];
 
-        _mod = new AscFormat.CColorMod();
-        _mod.name = _obj.name;
-        _mod.val = _obj.val /** 100000 / 255) >> 0*/;
+        _mod = new AscFormat.CColorMod(_obj.name, _obj.val);
         _mods.push(_mod);
 
         return _mods;
diff --git a/common/Shapes/SerializeWriter.js b/common/Shapes/SerializeWriter.js
index 4277a97471..a8698b081e 100644
--- a/common/Shapes/SerializeWriter.js
+++ b/common/Shapes/SerializeWriter.js
@@ -2308,9 +2308,7 @@ function CBinaryFileWriter()
                 mods.splice(nIndex, 1);
             }
 
-            mods[_len] = new AscFormat.CColorMod();
-            mods[_len].name = "alpha";
-            mods[_len].val = (trans * 100000 / 255) >> 0;
+            mods[_len] = new AscFormat.CColorMod("alpha", (trans * 100000 / 255) >> 0);
         }
     };
 
diff --git a/word/Editor/Serialize2.js b/word/Editor/Serialize2.js
index eb7bcd362f..b9158ba484 100644
--- a/word/Editor/Serialize2.js
+++ b/word/Editor/Serialize2.js
@@ -1408,16 +1408,10 @@ function CreateThemeUnifill(color, tint, shade){
 			ret.fill.color.setMods(new AscFormat.CColorModifiers());
 			var mod;
 			if(null != tint){
-				mod = new AscFormat.CColorMod();
-				mod.setName("wordTint");
-				mod.setVal(tint /** 100000.0 / 0xff*/);
-				ret.fill.color.Mods.addMod(mod);
+				ret.fill.color.Mods.addMod("wordTint", tint);
 			}
 			if(null != shade){
-				mod = new AscFormat.CColorMod();
-				mod.setName("wordShade");
-				mod.setVal(shade /** 100000.0 / 0xff*/);
-				ret.fill.color.Mods.addMod(mod);
+				ret.fill.color.Mods.addMod("wordShade", shade);
 			}
 		}
 	}