diff --git a/lua/hardline/themes/default.lua b/lua/hardline/themes/default.lua
index ab6fc35..80d3a65 100644
--- a/lua/hardline/themes/default.lua
+++ b/lua/hardline/themes/default.lua
@@ -1,52 +1,128 @@
 local colors = {
-  black = {gui = '#181A1F'},
-  blue = {gui = '#61AFEF'},
-  cyan = { gui = '#56B6C2'},
-  green = {gui = '#98C379'},
-  grey = {gui = "#5C6370"},
-  grey_light = {gui = "#31353F"},
-  purple = {gui = '#C678DD'},
-  red = {gui = '#E86671'},
-  white = {gui = '#ABB2BF'},
-  yellow = {gui = '#E5C07B'},
+  black = {gui = '#282C34', cterm = '235', cterm16 = '0'},
+  blue = {gui = '#61AFEF', cterm = '39', cterm16 = '4'},
+  cyan = { gui = '#56B6C2', cterm = '38', cterm16 = '6'},
+  green = {gui = '#98C379', cterm = '114', cterm16 = '2'},
+  grey_comment = {gui = "#5C6370", cterm = "59", cterm16 = "15"},
+  grey_cursor = {gui = "#2C323C", cterm = "236", cterm16 = "8"},
+  grey_menu = {gui = "#3E4452", cterm = "237", cterm16 = "8"},
+  purple = {gui = '#C678DD', cterm = '170', cterm16 = '5'},
+  red = {gui = '#E06C75', cterm = '204', cterm16 = '1'},
+  white = {gui = '#ABB2BF', cterm = '145', cterm16 = '7'},
+  yellow = {gui = '#E5C07B', cterm = '180', cterm16 = '3'},
 }
 
-local inactive = {guifg = colors.grey.gui, guibg = colors.grey_light.gui}
+local inactive = {
+  guifg = colors.grey_comment.gui,
+  guibg = colors.grey_cursor.gui,
+  ctermfg = colors.grey_comment.cterm,
+  ctermbg = colors.grey_cursor.cterm,
+}
 
 return {
   mode = {
-    normal = {guifg = colors.black.gui, guibg = colors.green.gui},
-    insert = {guifg = colors.black.gui, guibg = colors.blue.gui},
-    command = {guifg = colors.black.gui, guibg = colors.red.gui},
-    visual = {guifg = colors.black.gui, guibg = colors.purple.gui},
-    replace = {guifg = colors.black.gui, guibg = colors.cyan.gui},
     inactive = inactive,
+    normal = {
+      guifg = colors.black.gui,
+      guibg = colors.green.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.green.cterm,
+    },
+    insert = {
+      guifg = colors.black.gui,
+      guibg = colors.blue.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.blue.cterm,
+    },
+    replace = {
+      guifg = colors.black.gui,
+      guibg = colors.cyan.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.cyan.cterm,
+    },
+    visual = {
+      guifg = colors.black.gui,
+      guibg = colors.purple.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.purple.cterm,
+    },
+    command = {
+      guifg = colors.black.gui,
+      guibg = colors.red.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.red.cterm,
+    },
   },
   low = {
-    active = {guifg = colors.white.gui, guibg = colors.grey_light.gui},
+    active = {
+      guifg = colors.white.gui,
+      guibg = colors.grey_cursor.gui,
+      ctermfg = colors.white.cterm,
+      ctermbg = colors.grey_cursor.cterm,
+    },
     inactive = inactive,
   },
   med = {
-    active = {guifg = colors.yellow.gui, guibg = colors.grey_light.gui},
+    active = {
+      guifg = colors.yellow.gui,
+      guibg = colors.grey_cursor.gui,
+      ctermfg = colors.yellow.cterm,
+      ctermbg = colors.grey_cursor.cterm,
+    },
     inactive = inactive,
   },
   high = {
-    active = {guifg = colors.white.gui, guibg = colors.grey.gui},
+    active = {
+      guifg = colors.white.gui,
+      guibg = colors.grey_menu.gui,
+      ctermfg = colors.white.cterm,
+      ctermbg = colors.grey_menu.cterm,
+    },
     inactive = inactive,
   },
   error = {
-    active = {guifg = colors.black.gui, guibg = colors.red.gui},
+    active = {
+      guifg = colors.black.gui,
+      guibg = colors.red.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.red.cterm,
+    },
     inactive = inactive,
   },
   warning = {
-    active = {guifg = colors.black.gui, guibg = colors.yellow.gui},
+    active = {
+      guifg = colors.black.gui,
+      guibg = colors.yellow.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.yellow.cterm,
+    },
     inactive = inactive,
   },
   bufferline = {
-    current = {guifg = colors.black.gui, guibg = colors.green.gui},
-    current_modified = {guifg = colors.black.gui, guibg = colors.blue.gui},
-    background = {guifg = colors.green.gui, guibg = colors.black.gui},
-    background_modified = {guifg = colors.blue.gui, guibg = colors.black.gui},
     separator = inactive,
+    current = {
+      guifg = colors.black.gui,
+      guibg = colors.green.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.green.cterm,
+    },
+    current_modified = {
+      guifg = colors.black.gui,
+      guibg = colors.blue.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.blue.cterm,
+    },
+    background = {
+      guifg = colors.green.gui,
+      guibg = colors.black.gui,
+      ctermfg = colors.green.cterm,
+      ctermbg = colors.black.cterm,
+    },
+    background_modified = {
+      guifg = colors.blue.gui,
+      guibg = colors.black.gui,
+      ctermfg = colors.blue.cterm,
+      ctermbg = colors.black.cterm,
+    },
   },
 }
diff --git a/lua/hardline/themes/one.lua b/lua/hardline/themes/one.lua
index ab6fc35..80d3a65 100644
--- a/lua/hardline/themes/one.lua
+++ b/lua/hardline/themes/one.lua
@@ -1,52 +1,128 @@
 local colors = {
-  black = {gui = '#181A1F'},
-  blue = {gui = '#61AFEF'},
-  cyan = { gui = '#56B6C2'},
-  green = {gui = '#98C379'},
-  grey = {gui = "#5C6370"},
-  grey_light = {gui = "#31353F"},
-  purple = {gui = '#C678DD'},
-  red = {gui = '#E86671'},
-  white = {gui = '#ABB2BF'},
-  yellow = {gui = '#E5C07B'},
+  black = {gui = '#282C34', cterm = '235', cterm16 = '0'},
+  blue = {gui = '#61AFEF', cterm = '39', cterm16 = '4'},
+  cyan = { gui = '#56B6C2', cterm = '38', cterm16 = '6'},
+  green = {gui = '#98C379', cterm = '114', cterm16 = '2'},
+  grey_comment = {gui = "#5C6370", cterm = "59", cterm16 = "15"},
+  grey_cursor = {gui = "#2C323C", cterm = "236", cterm16 = "8"},
+  grey_menu = {gui = "#3E4452", cterm = "237", cterm16 = "8"},
+  purple = {gui = '#C678DD', cterm = '170', cterm16 = '5'},
+  red = {gui = '#E06C75', cterm = '204', cterm16 = '1'},
+  white = {gui = '#ABB2BF', cterm = '145', cterm16 = '7'},
+  yellow = {gui = '#E5C07B', cterm = '180', cterm16 = '3'},
 }
 
-local inactive = {guifg = colors.grey.gui, guibg = colors.grey_light.gui}
+local inactive = {
+  guifg = colors.grey_comment.gui,
+  guibg = colors.grey_cursor.gui,
+  ctermfg = colors.grey_comment.cterm,
+  ctermbg = colors.grey_cursor.cterm,
+}
 
 return {
   mode = {
-    normal = {guifg = colors.black.gui, guibg = colors.green.gui},
-    insert = {guifg = colors.black.gui, guibg = colors.blue.gui},
-    command = {guifg = colors.black.gui, guibg = colors.red.gui},
-    visual = {guifg = colors.black.gui, guibg = colors.purple.gui},
-    replace = {guifg = colors.black.gui, guibg = colors.cyan.gui},
     inactive = inactive,
+    normal = {
+      guifg = colors.black.gui,
+      guibg = colors.green.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.green.cterm,
+    },
+    insert = {
+      guifg = colors.black.gui,
+      guibg = colors.blue.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.blue.cterm,
+    },
+    replace = {
+      guifg = colors.black.gui,
+      guibg = colors.cyan.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.cyan.cterm,
+    },
+    visual = {
+      guifg = colors.black.gui,
+      guibg = colors.purple.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.purple.cterm,
+    },
+    command = {
+      guifg = colors.black.gui,
+      guibg = colors.red.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.red.cterm,
+    },
   },
   low = {
-    active = {guifg = colors.white.gui, guibg = colors.grey_light.gui},
+    active = {
+      guifg = colors.white.gui,
+      guibg = colors.grey_cursor.gui,
+      ctermfg = colors.white.cterm,
+      ctermbg = colors.grey_cursor.cterm,
+    },
     inactive = inactive,
   },
   med = {
-    active = {guifg = colors.yellow.gui, guibg = colors.grey_light.gui},
+    active = {
+      guifg = colors.yellow.gui,
+      guibg = colors.grey_cursor.gui,
+      ctermfg = colors.yellow.cterm,
+      ctermbg = colors.grey_cursor.cterm,
+    },
     inactive = inactive,
   },
   high = {
-    active = {guifg = colors.white.gui, guibg = colors.grey.gui},
+    active = {
+      guifg = colors.white.gui,
+      guibg = colors.grey_menu.gui,
+      ctermfg = colors.white.cterm,
+      ctermbg = colors.grey_menu.cterm,
+    },
     inactive = inactive,
   },
   error = {
-    active = {guifg = colors.black.gui, guibg = colors.red.gui},
+    active = {
+      guifg = colors.black.gui,
+      guibg = colors.red.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.red.cterm,
+    },
     inactive = inactive,
   },
   warning = {
-    active = {guifg = colors.black.gui, guibg = colors.yellow.gui},
+    active = {
+      guifg = colors.black.gui,
+      guibg = colors.yellow.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.yellow.cterm,
+    },
     inactive = inactive,
   },
   bufferline = {
-    current = {guifg = colors.black.gui, guibg = colors.green.gui},
-    current_modified = {guifg = colors.black.gui, guibg = colors.blue.gui},
-    background = {guifg = colors.green.gui, guibg = colors.black.gui},
-    background_modified = {guifg = colors.blue.gui, guibg = colors.black.gui},
     separator = inactive,
+    current = {
+      guifg = colors.black.gui,
+      guibg = colors.green.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.green.cterm,
+    },
+    current_modified = {
+      guifg = colors.black.gui,
+      guibg = colors.blue.gui,
+      ctermfg = colors.black.cterm,
+      ctermbg = colors.blue.cterm,
+    },
+    background = {
+      guifg = colors.green.gui,
+      guibg = colors.black.gui,
+      ctermfg = colors.green.cterm,
+      ctermbg = colors.black.cterm,
+    },
+    background_modified = {
+      guifg = colors.blue.gui,
+      guibg = colors.black.gui,
+      ctermfg = colors.blue.cterm,
+      ctermbg = colors.black.cterm,
+    },
   },
 }