use better colors for tomorrow-night theme

lua/themes/tomorrow-night.lua

@@ -1,19 +1,19 @@
 local colors = {
-    white = "#c4c8c5",
-    darker_black = "#131517",
-    black = "#1d1f21", --  nvim bg
-    black2 = "#252931",
+    white = "#C5C8C2",
+    darker_black = "#191b1d",
+    black = "#1d1f21", -- nvim bg
+    black2 = "#232527",
     one_bg = "#363a41",
     one_bg2 = "#353b45",
     one_bg3 = "#30343c",
-    grey = "#93979F",
+    grey = "#434547",
     grey_fg = "#545B68",
     grey_fg2 = "#6F7581",
     light_grey = "#6F7581",
     red = "#cc6666",
     baby_pink = "#FF6E79",
     pink = "#ff9ca3",
-    line = "#2a2e36", -- for lines like vertsplit
+    line = "#27292b", -- for lines like vertsplit
     green = "#b5bd68",
     vibrant_green = "#d0f0a8",
     nord_blue = "#557C9D",
@@ -25,7 +25,6 @@ local colors = {
     teal = "#8abdb6",
     orange = "#DE935F",
     cyan = "#70c0b1",
-
     statusline_bg = "#212326",
     lightbg = "#373B41",
     lightbg2 = "#2D3035"