diff --git a/Makefile.in b/Makefile.in
index cc3e9c1..b479d69 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -313,6 +313,13 @@ install-shared: \
 		$(DESTDIR)$(libdir)/$(LIBNAME)@DLLEXT@.@PACKAGE_MAJOR_VERSION@
 
 
+	# Install default configs
+	@mkdir -p $(datarootdir)/pw3270
+
+	@$(INSTALL_DATA) \
+		colors.conf \
+		$(datarootdir)/pw3270
+
 install-static: \
 	$(BINRLS)/static/$(LIBNAME).a
 
diff --git a/colors.conf b/colors.conf
new file mode 100644
index 0000000..bc8c8e8
--- /dev/null
+++ b/colors.conf
@@ -0,0 +1,103 @@
+#
+# Software pw3270; desenvolvido com base nos códigos fontes do WC3270  e X3270
+# (Paul Mattes Paul.Mattes@usa.net); de emulação de terminal 3270 para acesso a
+# aplicativos mainframe. Registro no INPI sob o nome G3270.
+#
+#  Copyright (C) <2008> <Banco do Brasil S.A.>
+#
+# Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
+# os termos da GPL v.2 - Licença Pública Geral  GNU;  conforme  publicado  pela
+# Free Software Foundation.
+#
+# Este programa é distribuído na expectativa de  ser  útil;  mas  SEM  QUALQUER
+# GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
+# A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
+# obter mais detalhes.
+#
+# Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
+# programa; se não; escreva para a Free Software Foundation; Inc.; 51 Franklin
+# St; Fifth Floor; Boston; MA  02110-1301  USA
+#
+#
+# Contatos:
+#
+# perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+# erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+#
+
+[default]
+label=PW3270 default
+
+base=#000000;#7890F0;#FF0000;#FF00FF;#00FF00;#00FFFF;#FFFF00;#FFFFFF;#000000;#000080;#FFA200;#800080;#008000;#008080;#A0A000;#C0C0C0
+field=#00FF00;#FF0000;#00FFFF;#FFFFFF
+selection=#404040;#ffffff
+OIA=#000000;#00FF00;#7890F0;#FFFFFF;#FF0000
+
+cross-hair=#00FF00
+
+[X3270]
+label=X3270
+
+base=black;deepSkyBlue;red;pink;green;turquoise;yellow;white;black;blue3;orange;purple;paleGreen;paleTurquoise2;grey;white
+field=green;red;deepSkyBlue;white
+selection=dimGrey;black
+OIA=black;turquoise;turquoise;white;red
+
+cross-hair=white
+
+[Reverse]
+label=Reverse
+label[pt_BR]=Invertido
+
+base=white;blue;firebrick;pink;green4;cadetBlue;goldenrod;black;white;blue3;orange;purple;paleGreen;darkTurquoise;grey;black
+selection=dimGrey;black
+OIA=white;blue;blue;black;black
+
+cross-hair=black
+
+[Bright]
+label=Bright
+label[pt_BR]=Cores fortes
+
+base=black;blue;red;magenta;green;turquoise;yellow;white;black;blue3;orange;purple;paleGreen;cyan;grey;white
+selection=dimGrey;black
+OIA=black;blue;blue;white;red
+
+cross-hair=white
+
+[CPE]
+label=CPE
+base=black;LightBlue1;PaleVioletRed1;pink;green;turquoise;yellow;white;black;LightBlue3;orange;MediumPurple1;paleGreen;paleTurquoise2;grey80;white
+selection=dimGrey;black
+OIA=black;turquoise;turquoise;white;red
+
+cross-hair=white
+
+[Green]
+label=Green
+label[pt_BR]=Verde
+
+base=black;green
+
+[WB]
+label=White on Black
+label[pt_BR]=Branco com fundo preto
+
+base=black;white
+
+[BW]
+label=Black on White
+label[pt_BR]=Preto com fundo branco
+base=white;black
+
+[selenized]
+
+# https://github.com/jan-warchol/selenized
+label=Selenized color palette by Jan Warchoł
+
+base=rgb(24,24,24);rgb(79,156,254);rgb(237,74,70);rgb(235,110,183);rgb(131,199,70);rgb(86,216,201);rgb(239,197,65);rgb(222,222,222);rgb(59,59,59);rgb(54,142,171);rgb(250,145,83);rgb(165,128,226);rgb(112,180,51);rgb(65,199,185);rgb(219,179,45);rgb(119,119,119)
+field=rgb(131,199,70);rgb(237,74,70);rgb(65,199,185);rgb(250,145,83)
+selection=rgb(37,37,37);rgb(222,222,222)
+OIA=rgb(24,24,24);rgb(222,222,222);rgb(79,156,254);rgb(131,199,70);rgb(239,197,65)
+cross-hair=rgb(222,222,222)
+
diff --git a/src/dialogs/colorscheme.c b/src/dialogs/colorscheme.c
index cf98751..98d6c61 100644
--- a/src/dialogs/colorscheme.c
+++ b/src/dialogs/colorscheme.c
@@ -38,7 +38,9 @@
  #include <glib/gi18n.h>
 
  #include <v3270.h>
+ #include <lib3270/log.h>
  #include <v3270/colorscheme.h>
+ #include "../v3270/marshal.h"
 
  #define V3270_COLOR_BASE V3270_COLOR_GRAY+1
 
@@ -48,33 +50,260 @@
  {
  	GtkComboBoxClass parent_class;
 
-
  };
 
  struct _V3270ColorScheme
  {
- 	GtkComboBox parent;
+ 	GtkComboBox	  parent;
+	GdkRGBA		* schemes;
+
+
+ };
 
+ enum
+ {
+ 	CHANGED,
+ 	LAST_SIGNAL
  };
 
+ static guint color_signal[LAST_SIGNAL]		= { 0 };
+
  G_DEFINE_TYPE(V3270ColorScheme, V3270ColorScheme, GTK_TYPE_COMBO_BOX);
 
 /*--[ Implement ]------------------------------------------------------------------------------------*/
 
+ static void changed(GtkComboBox *widget)
+ {
+	GdkRGBA		* clr		= NULL;
+	GValue		  value	= { 0, };
+	GtkTreeIter	  iter;
+
+	if(!gtk_combo_box_get_active_iter(widget,&iter))
+		return;
+
+	gtk_tree_model_get_value(gtk_combo_box_get_model(widget),&iter,1,&value);
+	clr = g_value_get_pointer(&value);
+
+	debug("%s=%p",__FUNCTION__,clr);
+	g_signal_emit(widget, color_signal[CHANGED], 0, clr);
+
+ }
+
  static void V3270ColorScheme_class_init(G_GNUC_UNUSED V3270ColorSchemeClass *klass)
  {
+	GObjectClass	* gobject_class	= G_OBJECT_CLASS(klass);
+
+	klass->parent_class.changed = changed;
+
+	color_signal[CHANGED] =
+		g_signal_new(
+			"update-colors",
+			G_OBJECT_CLASS_TYPE (gobject_class),
+			G_SIGNAL_RUN_FIRST,
+			0,
+			NULL, NULL,
+			v3270_VOID__VOID_POINTER,
+			G_TYPE_NONE, 1, G_TYPE_POINTER, 0
+		);
+
+	debug("changed_signal=%d",(int) color_signal[CHANGED]);
 
  }
 
  static void V3270ColorScheme_init(V3270ColorScheme *widget)
  {
 
+	GtkTreeModel	* model		= (GtkTreeModel *) gtk_list_store_new(2,G_TYPE_STRING,G_TYPE_POINTER);
+	GtkCellRenderer * renderer	= gtk_cell_renderer_text_new();
+
+	gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(widget), renderer, TRUE);
+	gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(widget), renderer, "text", 0, NULL);
+
+	gtk_combo_box_set_model(GTK_COMBO_BOX(widget), model);
+
  }
 
- LIB3270_EXPORT GtkWidget * v3270_color_scheme_new(GdkRGBA *colors)
+ static void load_color_scheme(GKeyFile *conf, const gchar *group, GdkRGBA *clr)
  {
-	GtkWidget *widget = GTK_WIDGET(g_object_new(GTK_TYPE_V3270_COLOR_SCHEME, NULL));
+	const gchar	* val;
+	size_t	  	  f;
+
+	// Load base colors
+	val = g_key_file_get_string(conf,group,"base",NULL);
+	if(val)
+	{
+		// Process base colors
+		gchar **str = g_strsplit(val,";",V3270_COLOR_BASE);
+
+		switch(g_strv_length(str))
+		{
+		case 2:	// Only 2 colors, create monocromatic table
+			v3270_set_mono_color_table(clr,str[1],str[0]);
+			break;
+
+		case V3270_COLOR_BASE:	// All colors, update it
+			for(f=0;f<V3270_COLOR_BASE;f++)
+				gdk_rgba_parse(clr+f,str[f]);
+			break;
+
+		default:
+
+			// Unexpected size, load new colors over the defaults
+			g_warning("base color list in %s has %d elements, should have %d",group,g_strv_length(str),V3270_COLOR_GRAY);
+
+			gdk_rgba_parse(clr,str[0]);
+			gdk_rgba_parse(clr+1,str[1]);
+
+			for(f=2;f<V3270_COLOR_BASE;f++)
+				clr[f] = clr[1];
+
+			clr[V3270_COLOR_BLACK] = *clr;
+
+			for(f=2;f<MIN(g_strv_length(str),V3270_COLOR_BASE-1);f++)
+				gdk_rgba_parse(clr+f,str[f]);
+
+		}
+		g_strfreev(str);
+
+	}
+	else
+	{
+		g_warning("Color scheme [%s] has no \"base\" entry, using green on black",group);
+
+		gdk_rgba_parse(clr,"black");
+		gdk_rgba_parse(clr+1,"green");
+
+		for(f=2;f<V3270_COLOR_BASE;f++)
+			clr[f] = clr[1];
+		clr[V3270_COLOR_BLACK] = *clr;
+	}
+
+	// Load field colors
+	clr[V3270_COLOR_FIELD]							= clr[V3270_COLOR_GREEN];
+	clr[V3270_COLOR_FIELD_INTENSIFIED]				= clr[V3270_COLOR_RED];
+	clr[V3270_COLOR_FIELD_PROTECTED]				= clr[V3270_COLOR_BLUE];
+	clr[V3270_COLOR_FIELD_PROTECTED_INTENSIFIED]	= clr[V3270_COLOR_WHITE];
+
+	val = g_key_file_get_string(conf,group,"field",NULL);
+	if(val)
+	{
+		gchar **str = g_strsplit(val,";",5);
+
+		for(f=0;f< MIN(g_strv_length(str),4); f++)
+			gdk_rgba_parse(clr+V3270_COLOR_FIELD+f,str[f]);
+
+		g_strfreev(str);
+	}
+
+	// Load selection colors
+	clr[V3270_COLOR_SELECTED_BG]	= clr[V3270_COLOR_WHITE];
+	clr[V3270_COLOR_SELECTED_FG]	= clr[V3270_COLOR_BLACK];
+	val = g_key_file_get_string(conf,group,"selection",NULL);
+	if(val)
+	{
+		gchar **str = g_strsplit(val,";",3);
+
+		for(f=0;f< MIN(g_strv_length(str),2); f++)
+			gdk_rgba_parse(clr+V3270_COLOR_SELECTED_BG+f,str[f]);
+
+		g_strfreev(str);
+	}
+
+	// Load OIA colors
+	clr[V3270_COLOR_OIA_BACKGROUND]		= clr[V3270_COLOR_BACKGROUND];
+	clr[V3270_COLOR_OIA_FOREGROUND]		= clr[V3270_COLOR_GREEN];
+	clr[V3270_COLOR_OIA_SEPARATOR]		= clr[V3270_COLOR_GREEN];
+	clr[V3270_COLOR_OIA_STATUS_OK]		= clr[V3270_COLOR_GREEN];
+	clr[V3270_COLOR_OIA_STATUS_INVALID]	= clr[V3270_COLOR_RED];
+	clr[V3270_COLOR_OIA_STATUS_WARNING]	= clr[V3270_COLOR_YELLOW];
+
+	val = g_key_file_get_string(conf,group,"OIA",NULL);
+	if(val)
+	{
+		gchar **str = g_strsplit(val,";",6);
+
+		// 0 = V3270_COLOR_OIA_BACKGROUND,
+		// 1 = V3270_COLOR_OIA_FOREGROUND,
+		// 2 = V3270_COLOR_OIA_SEPARATOR,
+		// 3 = V3270_COLOR_OIA_STATUS_OK,
+		// 4 = V3270_COLOR_OIA_STATUS_WARNING,
+		// 5 = V3270_COLOR_OIA_STATUS_INVALID,
+
+		if(g_strv_length(str) == 5)
+		{
+			for(f=0;f < 5; f++)
+				gdk_rgba_parse(clr+V3270_COLOR_OIA_BACKGROUND+f,str[f]);
+			clr[V3270_COLOR_OIA_STATUS_INVALID] = clr[V3270_COLOR_OIA_STATUS_WARNING];
+		}
+		else
+		{
+			for(f=0;f< MIN(g_strv_length(str),6); f++)
+				gdk_rgba_parse(clr+V3270_COLOR_OIA_BACKGROUND+f,str[f]);
+		}
+
+		g_strfreev(str);
+	}
+
+	// Setup extended elements
+	clr[V3270_COLOR_CROSS_HAIR] = clr[V3270_COLOR_GREEN];
+
+	val = g_key_file_get_string(conf,group,"cross-hair",NULL);
+	if(val)
+		gdk_rgba_parse(clr+V3270_COLOR_CROSS_HAIR,val);
+
+ }
+
+ LIB3270_EXPORT GtkWidget * v3270_color_scheme_new()
+ {
+	GtkWidget		* widget	= GTK_WIDGET(g_object_new(GTK_TYPE_V3270_COLOR_SCHEME, NULL));
+	GtkTreeModel	* model		= gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
+
+#ifdef DEBUG
+	lib3270_autoptr(char) filename = lib3270_strdup_printf("%s/%s",".","colors.conf");
+#else
+	lib3270_autoptr(char) filename = lib3270_build_data_filename("colors.conf");
+#endif // DEBUG
+
+ 	if(!g_file_test(filename,G_FILE_TEST_IS_REGULAR))
+	{
+		g_warning("Unable to load color schemes in \"%s\"",filename);
+		gtk_widget_set_sensitive(widget,FALSE);
+		return widget;
+	}
+
+	// Load color schemes.
+	g_autoptr(GKeyFile)	conf	= g_key_file_new();
+	g_autoptr(GError)	err		= NULL;
+	int					index	= 0;
+	gsize				len;
+	gsize				g;
+
+	g_key_file_load_from_file(conf,filename,G_KEY_FILE_NONE,&err);
+
+	gchar **group = g_key_file_get_groups(conf,&len);
+	GTK_V3270_COLOR_SCHEME(widget)->schemes = g_new0(GdkRGBA,(len*V3270_COLOR_COUNT));
+
+	for(g=0;g<len;g++)
+	{
+		// Setup colors for current entry
+		GtkTreeIter	  iter;
+		GdkRGBA		* clr	= GTK_V3270_COLOR_SCHEME(widget)->schemes+index;
+		const gchar	* label	= g_key_file_get_locale_string(conf,group[g],"label",NULL,NULL);
+
+		load_color_scheme(conf,group[g],clr);
+
+		// Set it in the combobox
+		gtk_list_store_append((GtkListStore *) model,&iter);
+		gtk_list_store_set((GtkListStore *) model, &iter,
+											0, label ? label : group[g],
+											1, clr,
+											-1);
+
+		// move to next color list
+		index += V3270_COLOR_COUNT;
+	}
 
+	g_strfreev(group);
 
 	return widget;
  }
diff --git a/src/include/v3270.h b/src/include/v3270.h
index 5b16c8a..8bdc83f 100644
--- a/src/include/v3270.h
+++ b/src/include/v3270.h
@@ -215,7 +215,7 @@
  LIB3270_EXPORT const GdkRGBA	* v3270_get_color_table(GtkWidget *widget);
  LIB3270_EXPORT void 			  v3270_set_mono_color_table(GdkRGBA *table, const gchar *fg, const gchar *bg);
  LIB3270_EXPORT void		  	  v3270_draw_element(cairo_t *cr, unsigned char chr, unsigned short attr, H3270 *session, v3270FontInfo *font, GdkRectangle *rect, GdkRGBA *color);
- LIB3270_EXPORT void			  v3270_set_color(GtkWidget *widget, enum V3270_COLOR id, GdkRGBA *color);
+ LIB3270_EXPORT void			  v3270_set_color(GtkWidget *widget, enum V3270_COLOR id, const GdkRGBA *color);
  LIB3270_EXPORT GdkRGBA 		* v3270_get_color(GtkWidget *widget, enum V3270_COLOR id);
 
  // Misc
diff --git a/src/include/v3270/colorscheme.h b/src/include/v3270/colorscheme.h
index 8372361..cc303c3 100644
--- a/src/include/v3270/colorscheme.h
+++ b/src/include/v3270/colorscheme.h
@@ -47,7 +47,7 @@
 
 /*--[ Prototipes ]-----------------------------------------------------------------------------------*/
 
- LIB3270_EXPORT GtkWidget * v3270_color_scheme_new(GdkRGBA *colors);
+ LIB3270_EXPORT GtkWidget * v3270_color_scheme_new();
 
  G_END_DECLS
 
diff --git a/src/testprogram/testprogram.c b/src/testprogram/testprogram.c
index a4cf725..d11dd78 100644
--- a/src/testprogram/testprogram.c
+++ b/src/testprogram/testprogram.c
@@ -36,6 +36,8 @@
  #include <v3270.h>
  #include <v3270/filetransfer.h>
  #include <v3270/ftprogress.h>
+ #include <v3270/colorscheme.h>
+ #include <lib3270/log.h>
  #include <stdlib.h>
 
  /*---[ Implement ]----------------------------------------------------------------------------------*/
@@ -88,6 +90,19 @@ static void trace_window_destroy(G_GNUC_UNUSED GtkWidget *widget, H3270 *hSessio
 	lib3270_set_toggle(hSession,LIB3270_TOGGLE_NETWORK_TRACE,0);
 }
 
+static void color_scheme_changed(GtkWidget *widget, const GdkRGBA *colors, GtkWidget *terminal) {
+
+	debug("%s=%p",__FUNCTION__,colors);
+
+	int f;
+	for(f=0;f<V3270_COLOR_COUNT;f++)
+		v3270_set_color(terminal,f,colors+f);
+
+	v3270_reload(terminal);
+	gtk_widget_queue_draw(terminal);
+
+}
+
 static void activate(GtkApplication* app, G_GNUC_UNUSED gpointer user_data) {
 
 	/*
@@ -153,17 +168,29 @@ static void activate(GtkApplication* app, G_GNUC_UNUSED gpointer user_data) {
 
 	g_signal_connect(terminal,"popup",G_CALLBACK(popup_menu),NULL);
 
+	// Create box
+	GtkWidget *box		= gtk_box_new(GTK_ORIENTATION_VERTICAL,2);
+	GtkWidget *grid		= gtk_grid_new();
+	GtkWidget *color	= v3270_color_scheme_new();
+
+	g_signal_connect(G_OBJECT(color),"update-colors",G_CALLBACK(color_scheme_changed),terminal);
+
+	gtk_grid_attach(GTK_GRID(grid),color,0,0,1,1);
+
+	gtk_box_pack_start(GTK_BOX(box),grid,FALSE,TRUE,0);
+	gtk_box_pack_start(GTK_BOX(box),terminal,TRUE,TRUE,0);
+
 	// Setup and show window
 	gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
 	gtk_window_set_default_size (GTK_WINDOW (window), 800, 500);
-	gtk_container_add(GTK_CONTAINER(window),terminal);
+	gtk_container_add(GTK_CONTAINER(window),box);
 	gtk_widget_show_all (window);
 
-	v3270_set_toggle(terminal,LIB3270_TOGGLE_RECONNECT,1);
+	// v3270_set_toggle(terminal,LIB3270_TOGGLE_RECONNECT,1);
 
 	// v3270_set_script(terminal,'R');
 
-	v3270_print_all(terminal);
+	// v3270_print_all(terminal);
 
 
 }
diff --git a/src/v3270/colors.c b/src/v3270/colors.c
index 2bd78e6..d7afcc7 100644
--- a/src/v3270/colors.c
+++ b/src/v3270/colors.c
@@ -90,7 +90,7 @@ LIB3270_EXPORT void v3270_set_colors(GtkWidget *widget, const gchar *colors)
 
 }
 
-LIB3270_EXPORT void v3270_set_color(GtkWidget *widget, enum V3270_COLOR id, GdkRGBA *color)
+LIB3270_EXPORT void v3270_set_color(GtkWidget *widget, enum V3270_COLOR id, const GdkRGBA *color)
 {
 	g_return_if_fail(GTK_IS_V3270(widget));
 
diff --git a/src/v3270/print.c b/src/v3270/print.c
index 1ed231d..efa2574 100644
--- a/src/v3270/print.c
+++ b/src/v3270/print.c
@@ -210,7 +210,6 @@
  	debug("%s(%p)",__FUNCTION__,info->widget);
 	g_signal_emit(info->widget, v3270_widget_signal[SIGNAL_PRINT_DONE], 0, prt, (guint) result);
 
-
 	debug("%s",__FUNCTION__);
 	if(info->font.scaled)
 		cairo_scaled_font_destroy(info->font.scaled);
--
libgit2 0.21.2