[chore]: add rrggbbaa color formatter

raexera · Jan 6, 2024 · 2c0b341 · 2c0b341
1 parent e2b246c
commit 2c0b341
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/lib/colors/default.nix b/lib/colors/default.nix
@@ -3,6 +3,22 @@ lib:
 with lib; rec {
   x = c: "#${c}";
 
+  rrggbbaa = mapAttrs (_: opacityHex: baseColor: "${x baseColor}${opacityHex}") opacityHexMap;
+
+  opacityHexMap = {
+    "100" = "FF";
+    "90" = "E6";
+    "80" = "CC";
+    "70" = "B3";
+    "60" = "99";
+    "50" = "80";
+    "40" = "66";
+    "30" = "4D";
+    "20" = "33";
+    "10" = "1A";
+    "0" = "00";
+  };
+
   rgba = c: let
     r = toString (hexToDec (__substring 0 2 c));
     g = toString (hexToDec (__substring 2 2 c));