diff --git a/colors/montreal.lua b/colors/montreal.lua
index 874ce45..ac7197b 100644
--- a/colors/montreal.lua
+++ b/colors/montreal.lua
@@ -111,10 +111,10 @@ local common_highlights = {
 	Substitute = { fg = bg_dark, bg = green },
 	MatchParen = { fg = none, fmt = "underline" },
 	NonText = { fg = fg_dark },
-	Whitespace = { fg = fg_dark },
-	SpecialKey = { fg = red },
+	Whitespace = { fg = fg_darker },
+	SpecialKey = { fg = fg_darker },
 	Pmenu = { fg = fg_dark, bg = bg_dark },
-	PmenuSbar = { bg = bg_dark },	-- scroll bar rail
+	PmenuSbar = { bg = bg_dark }, -- scroll bar rail
 	PmenuThumb = { bg = bg_light }, -- scroll bar
 	PmenuSel = { fg = fg_light, bg = bg_light },
 	PmenuMatch = { fg = blue },
@@ -429,24 +429,24 @@ local scala_language_highlights = {
 set_highlight_groups(scala_language_highlights)
 
 local tex_language_highlights = {
-	latexTSInclude         = { fg = blue },
-	latexTSFuncMacro       = { fg = fg_normal, fmt = font_style_functions },
-	latexTSEnvironment     = { fg = cyan, fmt = "bold" },
+	latexTSInclude = { fg = blue },
+	latexTSFuncMacro = { fg = fg_normal, fmt = font_style_functions },
+	latexTSEnvironment = { fg = cyan, fmt = "bold" },
 	latexTSEnvironmentName = { fg = yellow },
-	texCmdEnv              = { fg = cyan },
-	texEnvArgName          = { fg = yellow },
-	latexTSTitle           = { fg = green },
-	latexTSType            = { fg = violet },
-	latexTSMath            = { fg = orange },
-	texMathZoneX           = { fg = orange },
-	texMathZoneXX          = { fg = orange },
-	texMathDelimZone       = { fg = fg_light },
-	texMathDelim           = { fg = purple },
-	texMathOper            = { fg = red },
-	texCmd                 = { fg = purple },
-	texCmdPart             = { fg = blue },
-	texCmdPackage          = { fg = blue },
-	texPgfType             = { fg = yellow },
+	texCmdEnv = { fg = cyan },
+	texEnvArgName = { fg = yellow },
+	latexTSTitle = { fg = green },
+	latexTSType = { fg = violet },
+	latexTSMath = { fg = orange },
+	texMathZoneX = { fg = orange },
+	texMathZoneXX = { fg = orange },
+	texMathDelimZone = { fg = fg_light },
+	texMathDelim = { fg = purple },
+	texMathOper = { fg = red },
+	texCmd = { fg = purple },
+	texCmdPart = { fg = blue },
+	texCmdPackage = { fg = blue },
+	texPgfType = { fg = yellow },
 }
 set_highlight_groups(tex_language_highlights)
 
@@ -586,7 +586,7 @@ local bufferline_plugin_highlights = {
 	-- visible: the buffer is visible but not selected
 	-- selected: the buffer is selected
 	BufferLineFill = {},
-	BufferLineBackground = { bg = bg_dark },               -- background of tabs with invisible and unselected buffers
+	BufferLineBackground = { bg = bg_dark },            -- background of tabs with invisible and unselected buffers
 	BufferLineSeparator = { fg = bg_light, bg = bg_dark }, -- single character between tabs
 
 	BufferLineBufferVisible = { fg = fg_normal, bg = bg_normal },
@@ -649,7 +649,7 @@ local bufferline_plugin_highlights = {
 	BufferLineErrorDiagnosticVisible = { fg = red, bg = bg_normal, fmt = "bold" },
 	BufferLineErrorDiagnosticSelected = { fg = red, bg = bg_light, fmt = "bold" },
 
-	BufferLineTruncMarker = { fg = fg_normal },     -- the characters to show bufferline overflow to either side
+	BufferLineTruncMarker = { fg = fg_normal },  -- the characters to show bufferline overflow to either side
 	BufferLineOffsetSeparator = { fg = fg_normal }, -- separator between the bufferline and offset windows
 
 	-- BufferLineGroupLabel = {},