colors relative to base color

lua/lupancolors/lupan.lua

@@ -3,24 +3,25 @@ local hsl = lush.hsl -- We'll use hsl a lot so its nice to bind it separately
 
 ---@diagnostic disable: undefined-global
 local theme = lush(function()
-  local red = hsl(0, 50, 75)
-  local orange = hsl(30, 50, 75)
-  local yellow = hsl(60, 50, 75)
-  local yellow_green = hsl(90, 50, 75)
-  local green = hsl(120, 50, 75)
-  local aquamarine = hsl(150, 50, 75)
-  local cyan = hsl(180, 50, 75)
-  local blue = hsl(210, 50, 75)
-  local lavender = hsl(240, 50, 75)
-  local purple = hsl(270, 50, 75)
-  local fuchsia = hsl(300, 50, 75)
-  local hot_pink = hsl(330, 50, 75)
+  local base = hsl(210, 40, 75)
+  local red = base.hue(0)
+  local orange = base.hue(30)
+  local yellow = base.hue(60)
+  local yellow_green = base.hue(90)
+  local green = base.hue(120)
+  local aquamarine = base.hue(150)
+  local cyan = base.hue(180)
+  local blue = base.hue(210)
+  local lavender = base.hue(240)
+  local purple = base.hue(270)
+  local fuchsia = base.hue(300)
+  local hot_pink = base.hue(330)
   return {
     -- See: h highlight-groups
-    Normal { bg = hsl(blue.h, 15, 20), fg = hsl(blue.h, 20, 75) },
+    Normal { bg = hsl(base.h, 15, 20), fg = hsl(base.h, 30, 75) },
     CursorLine { bg = Normal.bg.li(10) },
-    Visual { bg = hsl(blue.h, 30, 30) },
-    Comment { fg = hsl(blue.h, 10, 60) },
+    Visual { bg = hsl(base.h, 30, 30) },
+    Comment { fg = hsl(base.h, 10, 60) },
     CursorColumn { CursorLine },
     LineNr { Comment, gui = "italic" },
     CursorLineNr { fg = blue, bg = CursorLine.bg, gui = "italic" },
@@ -46,7 +47,7 @@ local theme = lush(function()
     MoreMsg { fg = green, gui = "bold" },
     Question { fg = green, gui = "bold" },
     TelescopeSelection { CursorLine },
-    WhichKeyFloat { bg = hsl(blue.h, 15, 30) },
+    WhichKeyFloat { bg = hsl(base.h, 15, 30) },
     DiagnosticError { fg = red },
     DiagnosticWarn { fg = orange },
     DiagnosticInfo { fg = cyan },