diff --git a/colors/tokyonight.vim b/colors/tokyonight.vim
index cb9faee..e214080 100644
--- a/colors/tokyonight.vim
+++ b/colors/tokyonight.vim
@@ -3,6 +3,7 @@
 lua package.loaded['tokyonight'] = nil
 lua package.loaded['tokyonight.theme'] = nil
 lua package.loaded['tokyonight.colors'] = nil
+lua package.loaded['tokyonight.util'] = nil
 lua package.loaded['tokyonight.config'] = nil
 
 lua require('tokyonight').colorscheme()
diff --git a/lua/tokyonight/colors.lua b/lua/tokyonight/colors.lua
index 5652055..d09338d 100644
--- a/lua/tokyonight/colors.lua
+++ b/lua/tokyonight/colors.lua
@@ -29,10 +29,13 @@ local colors = {
   teal = "#1abc9c",
   red = "#f7768e",
   red1 = "#db4b4b",
-  diff = { add = "#164846", delete = "#823c41", change = "#394b70" },
+  diff = { change = "#394b70", add = "#164846", delete = "#823c41" },
+  git = { change = "#6183bb", add = "#449dab", delete = "#914c54" },
 }
-colors.black = util.darken(colors.bg_dark, 10)
 if config.style == "night" then colors.bg = "#1a1b26" end
+util.bg = colors.bg
+colors.git.ignore = colors.dark3
+colors.black = util.darken(colors.bg, 0.7, "#000000")
 colors.border_highlight = colors.blue0
 colors.border = colors.black
 
@@ -40,7 +43,7 @@ colors.bg_popup = colors.bg_dark
 colors.bg_sidebar = colors.bg_dark
 colors.bg_statusline = colors.bg_dark
 colors.bg_float = colors.bg
-colors.bg_visual = util.darken(colors.blue0, 30)
+colors.bg_visual = util.darken(colors.blue0, 0.7)
 colors.bg_search = colors.blue0
 colors.fg_sidebar = colors.fg_dark
 
@@ -49,7 +52,6 @@ colors.warning = colors.yellow
 colors.info = colors.teal
 colors.hint = colors.info
 
-util.bg = colors.bg
 -- util.fg = colors.fg
 
 return colors
diff --git a/lua/tokyonight/util.lua b/lua/tokyonight/util.lua
index f8f3ca7..c531cd8 100644
--- a/lua/tokyonight/util.lua
+++ b/lua/tokyonight/util.lua
@@ -16,24 +16,20 @@ local function hexToRgb(hex_str)
   return { tonumber(r, 16), tonumber(g, 16), tonumber(b, 16) }
 end
 
-local function luma(color, alpha, bg)
-  bg = bg or util.bg
-
+local function blend(fg, bg, alpha)
   bg = hexToRgb(bg)
-  color = hexToRgb(color)
+  fg = hexToRgb(fg)
 
-  alpha = 1 - ((alpha or 0) / 100)
-
-  local blend = function(i)
-    return math.floor(math.min(math.max(0, (alpha * (color[i]) + ((1 - alpha) * (bg[i])))), 255) +
-                        .5)
+  local blendChannel = function(i)
+    local ret = (alpha * (fg[i]) + ((1 - alpha) * (bg[i])))
+    return math.floor(math.min(math.max(0, ret), 255) + .5)
   end
 
-  return string.format("#%02X%02X%02X", blend(1), blend(2), blend(3))
+  return string.format("#%02X%02X%02X", blendChannel(1), blendChannel(2), blendChannel(3))
 end
 
-function util.darken(hex, amount) return luma(hex, math.abs(amount), util.bg) end
-function util.lighten(hex, amount) return luma(hex, math.abs(amount), util.fg) end
+function util.darken(hex, amount, bg) return blend(hex, bg or util.bg, math.abs(amount)) end
+function util.lighten(hex, amount, fg) return blend(hex, fg or util.fg, math.abs(amount)) end
 
 function util.highlight(group, color)
   if color.fg then util.colorsUsed[color.fg] = true end