[gnome-shell/wip/snwh/style-updates: 88/100] theme: better color definitions

[Sam Hewitt <snwh src gnome org>]

commit 55b4d826924c7e5bd7b712ed8a45fa3c4f68b214
Author: Sam Hewitt <sam snwh org>
Date:   Mon Jan 3 14:22:03 2022 -0330

    theme: better color definitions

 data/theme/gnome-shell-sass/_colors.scss | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/data/theme/gnome-shell-sass/_colors.scss b/data/theme/gnome-shell-sass/_colors.scss
index bc07e010cb..a10a310972 100644
--- a/data/theme/gnome-shell-sass/_colors.scss
+++ b/data/theme/gnome-shell-sass/_colors.scss
@@ -8,8 +8,10 @@ $fg_color: if($variant == 'light', transparentize(black, .2), white);
 $selected_fg_color: #fff;
 $selected_bg_color: if($variant == 'light', #3584e4, #1c71d8);
 $selected_borders_color: if($variant== 'light', darken($selected_bg_color, 15%), darken($selected_bg_color, 
30%));
+
 $borders_color: if($variant == 'light', darken($bg_color, 12%), darken($bg_color, 5%));
 $borders_edge: if($variant == 'light', rgba(255,255,255,0.8), transparentize($fg_color, 0.93));
+
 $link_color: if($variant == 'light', darken($selected_bg_color, 10%), lighten($selected_bg_color, 20%));
 $link_visited_color: if($variant == 'light', darken($selected_bg_color, 20%), lighten($selected_bg_color, 
10%));
 $top_hilight: $borders_edge;
@@ -27,7 +29,9 @@ $osd_borders_color: transparentize(black, 0.3);
 $osd_outer_borders_color: transparentize($osd_fg_color, 0.98);
 
 $shadow_color: if($variant == 'light', rgba(0,0,0,0.1), rgba(0,0,0,0.2));
-$system_bg_color: if($variant == 'light', #9a9996, darken(#242424, 2%)); 
+
+// overview background color
+$system_bg_color: if($variant == 'light', darken(desaturate($bg_color, 100%), 35%), darken($bg_color, 2%)); 
 
 //insensitive state derived colors
 $insensitive_fg_color: mix($fg_color, $bg_color, 50%);