glui: Select a darker background for the title, toolbar

Author: RobLoach

menu/drivers/materialui.c

@@ -1867,11 +1867,11 @@ static const materialui_theme_t *materialui_get_theme(enum materialui_color_them
       0xF8F8F2, /* list_hint_text_highlighted */
       0x6272A4, /* status_bar_text */
       /* Background colours */
-      0x282A36, /* sys_bar_background */
-      0x282A36, /* title_bar_background */
+      0x1E2029, /* sys_bar_background */
+      0x1E2029, /* title_bar_background */
       0x282A36, /* list_background */
       0x44475A, /* list_highlighted_background */
-      0x282A36, /* nav_bar_background */
+      0x1E2029, /* nav_bar_background */
       0x282A36, /* surface_background */
       0x282A36, /* thumbnail_background */
       0x282A36, /* side_bar_background */
@@ -1885,7 +1885,7 @@ static const materialui_theme_t *materialui_get_theme(enum materialui_color_them
       /* Navigation bar icon colours */
       0xFF79C6, /* nav_bar_icon_active */
       0xF8F8F2, /* nav_bar_icon_passive */
-      0x282A36, /* nav_bar_icon_disabled */
+      0x1E2029, /* nav_bar_icon_disabled */
       /* Screensaver */
       0x282A36, /* screensaver_tint */
       /* Misc. colours */
@@ -1894,7 +1894,7 @@ static const materialui_theme_t *materialui_get_theme(enum materialui_color_them
       0x44475A, /* status_bar_shadow */
       0x44475A, /* selection_marker_shadow */
       0x44475A, /* scrollbar */
-      0x282A36, /* divider */
+      0x1E2029, /* divider */
       0x282A36, /* screen_fade */
       0x282A36, /* missing_thumbnail_icon */
       0.0f,     /* header_shadow_opacity */