diff --git a/src/plugins/azoth/core.cpp b/src/plugins/azoth/core.cpp
index ddf9e03..3ac8367 100644
--- a/src/plugins/azoth/core.cpp
+++ b/src/plugins/azoth/core.cpp
@@ -49,6 +49,7 @@
 #include <util/shortcuts/shortcutmanager.h>
 #include <util/sys/resourceloader.h>
 #include <util/sll/urloperator.h>
+#include <util/sll/prelude.h>
 #include <interfaces/iplugin2.h>
 #include <interfaces/an/constants.h>
 #include <interfaces/core/icoreproxy.h>
@@ -827,7 +828,48 @@ namespace Azoth
 		return string;
 	}
 
-	QString Core::FormatBody (QString body, IMessage *msg)
+	namespace
+	{
+		void HighlightNicks (QString& body, IMessage *msg, const QList<QColor>& colors)
+		{
+			const auto entry = qobject_cast<IMUCEntry*> (msg->ParentCLEntry ());
+			if (!entry)
+				return;
+
+			const auto& nicks = Util::Map (entry->GetParticipants (),
+					[] (QObject *obj) { return qobject_cast<ICLEntry*> (obj)->GetEntryName (); });
+			for (const auto& nick : nicks)
+			{
+				if (!body.contains (nick))
+					continue;
+
+				const auto& nickColor = GetNickColor (nick, colors);
+				if (nickColor.isNull ())
+					continue;
+
+				int pos = 0;
+				while ((pos = body.indexOf (nick, pos)) >= 0)
+				{
+					const auto nickEnd = pos + nick.size ();
+					if ((pos > 0 && !body.at (pos - 1).isSpace ()) ||
+						(nickEnd + 1 < body.size () && !body.at (nickEnd + 1).isSpace ()))
+					{
+						pos += nick.size ();
+						continue;
+					}
+
+					const auto& startStr = "<span style='color: " + nickColor + "'>";
+					const QString endStr { "</span>" };
+					body.insert (nickEnd, endStr);
+					body.insert (pos, startStr);
+
+					pos += nick.size () + startStr.size () + endStr.size ();
+				}
+			}
+		}
+	}
+
+	QString Core::FormatBody (QString body, IMessage *msg, const QList<QColor>& colors)
 	{
 		QObject *msgObj = msg->GetQObject ();
 
@@ -851,6 +893,9 @@ namespace Azoth
 
 		body = HandleSmiles (body);
 
+		if (msg->GetMessageType () == IMessage::Type::MUCMessage)
+			HighlightNicks (body, msg, colors);
+
 		proxy.reset (new Util::DefaultHookProxy);
 		proxy->SetValue ("body", body);
 		emit hookFormatBodyEnd (proxy, msgObj);
diff --git a/src/plugins/azoth/core.h b/src/plugins/azoth/core.h
index 6806a88..8d3166e 100644
--- a/src/plugins/azoth/core.h
+++ b/src/plugins/azoth/core.h
@@ -260,7 +260,7 @@ namespace Azoth
 
 		QString FormatDate (QDateTime, IMessage*);
 		QString FormatNickname (QString, IMessage*, const QString& color);
-		QString FormatBody (QString body, IMessage *msg);
+		QString FormatBody (QString body, IMessage *msg, const QList<QColor>& coloring);
 		QString HandleSmiles (QString body);
 
 		/** This function increases the number of unread messages by
diff --git a/src/plugins/azoth/interfaces/azoth/iproxyobject.h b/src/plugins/azoth/interfaces/azoth/iproxyobject.h
index 30b5cd7..9fdfb0c 100644
--- a/src/plugins/azoth/interfaces/azoth/iproxyobject.h
+++ b/src/plugins/azoth/interfaces/azoth/iproxyobject.h
@@ -253,11 +253,17 @@ namespace Azoth
 		 * This function should be used to format the body of the given
 		 * message.
 		 *
+		 * This function also accepts the list of colors used for
+		 * nick coloring in the current chat window, since the
+		 * \em body of the \em message may also be colored if it contains
+		 * other participants' nicks.
+		 *
 		 * @param[in] body The body to format.
 		 * @param[in] message The message object implementing IMessage.
+		 * @param[in] coloring The set of colors used for nick coloring.
 		 * @return The formatted body.
 		 */
-		virtual QString FormatBody (QString body, QObject *message) const = 0;
+		virtual QString FormatBody (QString body, QObject *message, const QList<QColor>& coloring) const = 0;
 
 		/** @brief Preprocesses the message before displaying it.
 		 *
diff --git a/src/plugins/azoth/plugins/adiumstyles/adiumstylesource.cpp b/src/plugins/azoth/plugins/adiumstyles/adiumstylesource.cpp
index ff98c1c..4679780 100644
--- a/src/plugins/azoth/plugins/adiumstyles/adiumstylesource.cpp
+++ b/src/plugins/azoth/plugins/adiumstyles/adiumstylesource.cpp
@@ -642,7 +642,8 @@ namespace AdiumStyles
 			Coloring2Colors_ ["hash"] = Proxy_->GenerateColors ("hash", {});
 
 		// %senderColor%
-		const QString& nickColor = Proxy_->GetNickColor (senderNick, Coloring2Colors_ ["hash"]);
+		const auto& colors = Coloring2Colors_ ["hash"];
+		const auto& nickColor = Proxy_->GetNickColor (senderNick, colors);
 		templ.replace ("%senderColor%", nickColor);
 
 		// %senderColor{N}%
@@ -672,7 +673,7 @@ namespace AdiumStyles
 					.arg (senderNick)
 					.arg (body.mid (4));
 
-		body = Proxy_->FormatBody (body, msgObj);
+		body = Proxy_->FormatBody (body, msgObj, colors);
 
 		if (isHighlightMsg && !hasHighBackground)
 			body = "<span style=\"color:" + highColor +
diff --git a/src/plugins/azoth/plugins/standardstyles/standardstylesource.cpp b/src/plugins/azoth/plugins/standardstyles/standardstylesource.cpp
index dcc6d81..5c08d85 100644
--- a/src/plugins/azoth/plugins/standardstyles/standardstylesource.cpp
+++ b/src/plugins/azoth/plugins/standardstyles/standardstylesource.cpp
@@ -202,7 +202,7 @@ namespace StandardStyles
 		if (body.isEmpty ())
 			body = msg->GetEscapedBody ();
 
-		body = Proxy_->FormatBody (body, msg->GetQObject ());
+		body = Proxy_->FormatBody (body, msg->GetQObject (), colors);
 
 		const QString dateBegin ("<span class='datetime'>");
 		const QString dateEnd ("</span>");
diff --git a/src/plugins/azoth/proxyobject.cpp b/src/plugins/azoth/proxyobject.cpp
index 4d39630..a529236 100644
--- a/src/plugins/azoth/proxyobject.cpp
+++ b/src/plugins/azoth/proxyobject.cpp
@@ -198,9 +198,9 @@ namespace Azoth
 		return Core::Instance ().FormatNickname (nick, qobject_cast<IMessage*> (obj), color);
 	}
 
-	QString ProxyObject::FormatBody (QString body, QObject *obj) const
+	QString ProxyObject::FormatBody (QString body, QObject *obj, const QList<QColor>& coloring) const
 	{
-		return Core::Instance ().FormatBody (body, qobject_cast<IMessage*> (obj));
+		return Core::Instance ().FormatBody (body, qobject_cast<IMessage*> (obj), coloring);
 	}
 
 	void ProxyObject::PreprocessMessage (QObject *msgObj)
diff --git a/src/plugins/azoth/proxyobject.h b/src/plugins/azoth/proxyobject.h
index f22b53b..42cdda4 100644
--- a/src/plugins/azoth/proxyobject.h
+++ b/src/plugins/azoth/proxyobject.h
@@ -68,7 +68,7 @@ namespace Azoth
 		QString GetNickColor (const QString&, const QList<QColor>&) const;
 		QString FormatDate (QDateTime, QObject*) const;
 		QString FormatNickname (QString, QObject*, const QString&) const;
-		QString FormatBody (QString, QObject*) const;
+		QString FormatBody (QString, QObject*, const QList<QColor>&) const;
 		void PreprocessMessage (QObject*);
 		Util::ResourceLoader* GetResourceLoader (PublicResourceLoader) const;
 		QIcon GetIconForState (State) const;