diff --git a/ILSpy/TextView/Asm-Mode.xshd b/ILSpy/TextView/Asm-Mode.xshd
index 9bf688b83..8d4fb8c2f 100644
--- a/ILSpy/TextView/Asm-Mode.xshd
+++ b/ILSpy/TextView/Asm-Mode.xshd
@@ -8,7 +8,8 @@
 	<Color name="Registers" foreground="#8080FF" background="#EEEEEE" exampleText="nop" />
 	<Color name="Directives" foreground="Blue" fontWeight="bold" exampleText=".class" />
 	<Color name="Directive Operands" foreground="DarkBlue" fontWeight="bold" exampleText=".class" />
-	
+	<Color name="Address and Bytes" exampleText="00000000003DEB40 56" />
+
 	<RuleSet ignoreCase="false">
 		<Keywords color="Instructions">
 			<Word>aaa</Word>
@@ -1189,6 +1190,9 @@
 		<Span color="Comment" ruleSet="CommentMarkerSet">
 			<Begin>;</Begin>
 		</Span>
+		<Rule color="Address and Bytes">
+			^ \s* [0-9A-F]+ \s+ [0-9A-F]+
+		</Rule>
 		<Rule color="NumberLiteral">
 			\b(0[xXhH])?[0-9a-fA-F_`]+[h]?  # hex number
 			|
diff --git a/ILSpy/TextView/ILAsm-Mode.xshd b/ILSpy/TextView/ILAsm-Mode.xshd
index f24c9f6c8..86b4c3f37 100644
--- a/ILSpy/TextView/ILAsm-Mode.xshd
+++ b/ILSpy/TextView/ILAsm-Mode.xshd
@@ -5,7 +5,8 @@
 	<Color name="Keywords" foreground="Blue" fontWeight="bold" exampleText="true" />
 	<Color name="Directives" foreground="Green" fontWeight="bold" exampleText=".class" />
 	<Color name="Security" foreground="Red" exampleText="request" />
-	
+	<Color name="Label" exampleText="IL_0000:" />
+
 	<RuleSet ignoreCase="false">
 		<Keywords color="Instructions">
 			<Word>nop</Word>
@@ -516,6 +517,9 @@
 			<Begin>"</Begin>
 			<End>"</End>
 		</Span>
+		<Rule color="Label">
+			^ \s* \w+ :
+		</Rule>
 	</RuleSet>
 	<RuleSet name="CommentMarkerSet" ignoreCase="false">
 		<Keywords foreground="#FFFF0000" fontWeight="bold">
diff --git a/ILSpy/Themes/Theme.Dark.xaml b/ILSpy/Themes/Theme.Dark.xaml
index ee4af9991..0abb57e31 100644
--- a/ILSpy/Themes/Theme.Dark.xaml
+++ b/ILSpy/Themes/Theme.Dark.xaml
@@ -80,7 +80,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Instructions" Foreground="#FFD69D85" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Math Instructions" Foreground="#FFD69D85" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Extended Instructions" Foreground="#FF559CD6" />
-	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#8080FF" Background="#EEEEEE" />
+	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#8080FF" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directives" Foreground="#FFD69D85" FontWeight="Bold" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directive Operands" Foreground="#FFb5cea8" FontWeight="Bold" />
 
diff --git a/ILSpy/Themes/Theme.RSharpDark.xaml b/ILSpy/Themes/Theme.RSharpDark.xaml
index 5699e0f52..a420235c7 100644
--- a/ILSpy/Themes/Theme.RSharpDark.xaml
+++ b/ILSpy/Themes/Theme.RSharpDark.xaml
@@ -10,6 +10,9 @@
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextBackgroundColor}" Color="#1E1E1E" />
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextForegroundColor}" Color="#DCDCDC" />
 
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerBackgroundColor}">#623916</Color>
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerDefinitionBackgroundColor}">#483D8B</Color>
+
 	<!-- ILAsm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Comment" Foreground="#57A64A" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.String" Foreground="#D69D85" />
@@ -17,6 +20,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Keywords" Foreground="#569CD6" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Directives" Foreground="#ADD8E6" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Security" Foreground="#569CD6" />
+	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Label" Foreground="#696969" />
 
 	<!-- Asm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Comment" Foreground="#57A64A" />
@@ -28,6 +32,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#9CDCFE" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directives" Foreground="#569CD6" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directive Operands" Foreground="#9CDCFE" />
+	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Address and Bytes" Foreground="#696969" />
 
 	<!-- CSharp -->
 	<themes:SyntaxColor x:Key="SyntaxColor.C#.Comment" Foreground="#57A64A" />
diff --git a/ILSpy/Themes/Theme.RSharpLight.xaml b/ILSpy/Themes/Theme.RSharpLight.xaml
index ab69cef7b..f749e6f9a 100644
--- a/ILSpy/Themes/Theme.RSharpLight.xaml
+++ b/ILSpy/Themes/Theme.RSharpLight.xaml
@@ -10,6 +10,9 @@
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextBackgroundColor}" Color="White" />
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextForegroundColor}" Color="Black" />
 
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerBackgroundColor}">#F6B94D</Color>
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerDefinitionBackgroundColor}">#87CEFA</Color>
+
 	<!-- ILAsm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Comment" Foreground="#007F00" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.String" Foreground="#A31515" />
@@ -17,6 +20,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Keywords" Foreground="#0000FF" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Directives" Foreground="#00008B" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Security" Foreground="#0000FF" />
+	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Label" Foreground="#398A8A" />
 
 	<!-- Asm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Comment" Foreground="#007F00" />
@@ -28,6 +32,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#1F377F" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directives" Foreground="#0000FF" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directive Operands" Foreground="#1F377F" />
+	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Address and Bytes" Foreground="#398A8A" />
 
 	<!-- CSharp -->
 	<themes:SyntaxColor x:Key="SyntaxColor.C#.Comment" Foreground="#007F00" />
diff --git a/ILSpy/Themes/Theme.VSCodeDarkPlus.xaml b/ILSpy/Themes/Theme.VSCodeDarkPlus.xaml
index 825626aff..e4cd880ac 100644
--- a/ILSpy/Themes/Theme.VSCodeDarkPlus.xaml
+++ b/ILSpy/Themes/Theme.VSCodeDarkPlus.xaml
@@ -15,6 +15,9 @@
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextBackgroundColor}" Color="#1E1E1E" />
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextForegroundColor}" Color="#D4D4D4" />
 
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerBackgroundColor}">#264F78</Color>
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerDefinitionBackgroundColor}">#343A40</Color>
+
 	<!-- ILAsm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Comment" Foreground="#6A9955" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.String" Foreground="#ce9178" />
@@ -22,6 +25,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Keywords" Foreground="#569cd6" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Directives" Foreground="#DCDCAA" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Security" Foreground="#569cd6" />
+	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Label" Foreground="#6A9955" />
 
 	<!-- Asm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Comment" Foreground="#6A9955" />
@@ -33,6 +37,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#DCDCAA" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directives" Foreground="#569cd6" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directive Operands" Foreground="#DCDCAA" />
+	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Address and Bytes" Foreground="#ce9178" />
 
 	<!-- CSharp -->
 	<themes:SyntaxColor x:Key="SyntaxColor.C#.Comment" Foreground="#6A9955" />
diff --git a/ILSpy/Themes/Theme.VSCodeLightPlus.xaml b/ILSpy/Themes/Theme.VSCodeLightPlus.xaml
index 1e4050862..e527cde58 100644
--- a/ILSpy/Themes/Theme.VSCodeLightPlus.xaml
+++ b/ILSpy/Themes/Theme.VSCodeLightPlus.xaml
@@ -15,6 +15,9 @@
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextBackgroundColor}" Color="White" />
 	<SolidColorBrush x:Key="{x:Static themes:ResourceKeys.TextForegroundColor}" Color="Black" />
 
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerBackgroundColor}">#ADD6FF</Color>
+	<Color x:Key="{x:Static themes:ResourceKeys.TextMarkerDefinitionBackgroundColor}">#D6EAFF</Color>
+
 	<!-- ILAsm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Comment" Foreground="#008000" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.String" Foreground="#a31515" />
@@ -22,6 +25,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Keywords" Foreground="#0000ff" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Directives" Foreground="#795E26" />
 	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Security" Foreground="#0000ff" />
+	<themes:SyntaxColor x:Key="SyntaxColor.ILAsm.Label" Foreground="#0451a5" />
 
 	<!-- Asm -->
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Comment" Foreground="#008000" />
@@ -33,6 +37,7 @@
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Registers" Foreground="#795E26" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directives" Foreground="#0000ff" />
 	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Directive Operands" Foreground="#795E26" />
+	<themes:SyntaxColor x:Key="SyntaxColor.Asm.Address and Bytes" Foreground="#0451a5" />
 
 	<!-- CSharp -->
 	<themes:SyntaxColor x:Key="SyntaxColor.C#.Comment" Foreground="#008000" />