Use terminal blue as default selection background (closes #129)

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Changed
+- Use terminal blue as default selection background ([#129](https://github.com/extrawurst/gitui/issues/129))
+
 ## [0.7.0] - 2020-06-15
 
 ### Added

src/ui/style.rs

@@ -241,8 +241,8 @@ impl Default for Theme {
         Self {
             selected_tab: Color::Yellow,
             command_fg: Color::White,
-            selection_bg: Color::Rgb(0, 0, 100),
-            cmdbar_extra_lines_bg: Color::Rgb(0, 0, 80),
+            selection_bg: Color::Blue,
+            cmdbar_extra_lines_bg: Color::Blue,
             disabled_fg: Color::DarkGray,
             diff_line_add: Color::Green,
             diff_line_delete: Color::Red,
@@ -251,7 +251,7 @@ impl Default for Theme {
             diff_file_moved: Color::LightMagenta,
             diff_file_modified: Color::Yellow,
             commit_hash: Color::Magenta,
-            commit_time: Color::Rgb(110, 110, 255),
+            commit_time: Color::LightCyan,
             commit_author: Color::Green,
             danger_fg: Color::Red,
         }