diff --git a/lua/darkbox.lua b/lua/darkbox.lua
index 572cb9a..9409f0b 100644
--- a/lua/darkbox.lua
+++ b/lua/darkbox.lua
@@ -229,8 +229,8 @@ local function get_groups()
     NormalNC = config.dim_inactive and { fg = colors.foreground_1, bg = colors.background_1 } or { link = "Normal" },
     CursorLine = { bg = colors.background_1 },
     CursorColumn = { link = "CursorLine" },
-    TabLineFill = { fg = colors.background_4, bg = colors.background_1, reverse = config.invert_tabline },
-    TabLineSel = { fg = colors.green, bg = colors.background_1, reverse = config.invert_tabline },
+    TabLineFill = { fg = colors.background_4, bg = colors.background, reverse = config.invert_tabline },
+    TabLineSel = { fg = colors.green, bg = colors.background, reverse = config.invert_tabline },
     TabLine = { link = "TabLineFill" },
     MatchParen = { bg = colors.background_3, bold = config.bold },
     ColorColumn = { bg = colors.background_1 },
@@ -343,6 +343,43 @@ local function get_groups()
     GitSignsAdd = { fg = colors.green },
     GitSignsChange = { fg = colors.orange },
     GitSignsDelete = { fg = colors.red },
+
+    -- barbar.nvim
+    BufferCurrent        = { fg = colors.foreground,   bg = colors.background, bold = true },
+    BufferCurrentIndex   = { fg = colors.yellow,       bg = colors.background, bold = true },
+    BufferCurrentMod     = { fg = colors.orange,       bg = colors.background },
+    BufferCurrentSign    = { fg = colors.yellow,       bg = colors.background },
+    BufferCurrentIcon    = { fg = colors.aqua,         bg = colors.background },
+    BufferCurrentTarget  = { fg = colors.red,          bg = colors.background, bold = true },
+    BufferCurrentADDED   = { fg = colors.green,        bg = colors.background },
+    BufferCurrentCHANGED = { fg = colors.orange,       bg = colors.background },
+    BufferCurrentDELETED = { fg = colors.red,          bg = colors.background },
+
+    BufferVisible        = { fg = colors.foreground_2, bg = colors.background },
+    BufferVisibleIndex   = { fg = colors.foreground_3, bg = colors.background },
+    BufferVisibleMod     = { fg = colors.orange,       bg = colors.background },
+    BufferVisibleSign    = { fg = colors.foreground_3, bg = colors.background },
+    BufferVisibleIcon    = { fg = colors.foreground_2, bg = colors.background },
+    BufferVisibleTarget  = { fg = colors.red,          bg = colors.background, bold = true },
+
+    BufferInactive       = { fg = colors.foreground_4, bg = colors.background },
+    BufferInactiveIndex  = { fg = colors.foreground_4, bg = colors.background },
+    BufferInactiveMod    = { fg = colors.orange,       bg = colors.background },
+    BufferInactiveSign   = { fg = colors.foreground_4, bg = colors.background },
+    BufferInactiveIcon   = { fg = colors.foreground_4, bg = colors.background },
+    BufferInactiveTarget = { fg = colors.red,          bg = colors.background, bold = true },
+    BufferInactiveADDED   = { fg = colors.green,       bg = colors.background },
+    BufferInactiveCHANGED = { fg = colors.orange,      bg = colors.background },
+    BufferInactiveDELETED = { fg = colors.red,         bg = colors.background },
+
+    BufferTabpages     = { fg = colors.yellow,       bg = colors.background, bold = true },
+    BufferTabpageFill  = { fg = colors.foreground_4, bg = colors.background },
+    BufferOffset       = { fg = colors.foreground_3, bg = colors.background },
+    BufferAlternate    = { fg = colors.foreground_2, bg = colors.background },
+    BufferAlternateSign   = { fg = colors.foreground_3, bg = colors.background },
+    BufferAlternateIndex  = { fg = colors.foreground_3, bg = colors.background },
+    BufferAlternateIcon   = { fg = colors.foreground_2, bg = colors.background },
+    BufferAlternateMod    = { fg = colors.orange,       bg = colors.background },
     NvimTreeSymlink = { fg = colors.neutral_aqua },
     NvimTreeRootFolder = { fg = colors.neutral_purple, bold = true },
     NvimTreeFolderIcon = { fg = colors.neutral_blue, bold = true },