Add toggleable color schemes to alacritty

.config/alacritty/alacritty.yml

@@ -169,31 +169,71 @@ font:
 
 # If `true`, bold text is drawn using the bright color variants.
 draw_bold_text_with_bright_colors: false
-colors:
+
+# Colors (Gruvbox light)
+gruvboxlight: &gruvboxlight
+  # Default colors
   primary:
-    background: '0x2E3440'
-    foreground: '0xD8DEE9'
-  cursor:
-    text: '0x2E3440'
-    cursor: '0xD8DEE9'
+    # hard contrast: background = '0xf9f5d7'
+    background: '0xfbf1c7'
+    # soft contrast: background = '0xf2e5bc'
+    foreground: '0x3c3836'
+
+  # Normal colors
   normal:
-    black: '0x3B4252'
-    red: '0xBF616A'
-    green: '0xA3BE8C'
-    yellow: '0xEBCB8B'
-    blue: '0x81A1C1'
-    magenta: '0xB48EAD'
-    cyan: '0x88C0D0'
-    white: '0xE5E9F0'
+    black:   '0xfbf1c7'
+    red:     '0xcc241d'
+    green:   '0x98971a'
+    yellow:  '0xd79921'
+    blue:    '0x458588'
+    magenta: '0xb16286'
+    cyan:    '0x689d6a'
+    white:   '0x7c6f64'
+
+  # Bright colors
   bright:
-    black: '0x4C566A'
-    red: '0xBF616A'
-    green: '0xA3BE8C'
-    yellow: '0xEBCB8B'
-    blue: '0x81A1C1'
-    magenta: '0xB48EAD'
-    cyan: '0x8FBCBB'
-    white: '0xECEFF4'
+    black:   '0x928374'
+    red:     '0x9d0006'
+    green:   '0x79740e'
+    yellow:  '0xb57614'
+    blue:    '0x076678'
+    magenta: '0x8f3f71'
+    cyan:    '0x427b58'
+    white:   '0x3c3836'
+
+# Colors (Gruvbox dark)
+gruvboxdark: &gruvboxdark
+  # Default colors
+  primary:
+    # hard contrast: background = '0x1d2021'
+    background: '0x282828'
+    # soft contrast: background = '0x32302f'
+    foreground: '0xebdbb2'
+
+  # Normal colors
+  normal:
+    black:   '0x282828'
+    red:     '0xcc241d'
+    green:   '0x98971a'
+    yellow:  '0xd79921'
+    blue:    '0x458588'
+    magenta: '0xb16286'
+    cyan:    '0x689d6a'
+    white:   '0xa89984'
+
+  # Bright colors
+  bright:
+    black:   '0x928374'
+    red:     '0xfb4934'
+    green:   '0xb8bb26'
+    yellow:  '0xfabd2f'
+    blue:    '0x83a598'
+    magenta: '0xd3869b'
+    cyan:    '0x8ec07c'
+    white:   '0xebdbb2'
+
+colors:
+    *gruvboxdark
 
 # Visual Bell
 #