Convert palette to OKLCH

Provisioning.md

@@ -46,7 +46,6 @@ sudo nix-channel --add 'https://github.com/NixOS/nixos-hardware/archive/master.t
 
 # User
 nix-channel --add "https://github.com/nix-community/home-manager/archive/release-$RELEASE.tar.gz" 'home-manager'
-nix-channel --add 'https://github.com/misterio77/nix-colors/archive/main.tar.gz' 'nix-colors'
 nix-channel --add 'https://github.com/xddxdd/nix-math/archive/master.tar.gz' 'nix-math'
 nix-channel --add 'https://nixos.org/channels/nixos-unstable' 'unstable'
 nix-channel --add 'https://github.com/nix-community/nix-vscode-extensions/archive/master.tar.gz' 'community-vscode-extensions'

common/components/desktop.user.nix

@@ -34,7 +34,7 @@ in
   dconf.settings."org/gnome/desktop/background".picture-uri-dark = host.background;
   dconf.settings."org/gnome/desktop/screensaver".picture-uri = host.background;
   dconf.settings."org/gtk/settings/color-chooser".custom-colors = with palette.rgb;
-    map (rgb: mkTuple (rgb ++ [ 1.0 ]))
+    map ({ r, g, b }: mkTuple [ r g b 1.0 ])
       [ red green yellow blue orange purple ];
 
   # Shell

common/resources/palette.nix

@@ -1,49 +1,47 @@
 { lib }:
 
 let
-  inherit (builtins) listToAttrs mapAttrs substring;
+  inherit (builtins) listToAttrs mapAttrs;
   inherit (lib) imap0 mapAttrsRecursive nameValuePair;
-  inherit ((import <nix-colors> { }).lib.conversions) hexToRGB;
+  inherit (import ./lib.nix { inherit lib; }) oklchToRgb rgbToHex;
 
   ansiNames = [ "black" "red" "green" "yellow" "blue" "magenta" "cyan" "white" ];
 
-  hex = {
+  oklch = rec {
     # Monokai
-    black = "#1b1b1b";
+    black = { l = 0.22; c = 0.000; h = 0; };
-    blue = "#66d9ef";
+    blue = { l = 0.83; c = 0.108; h = 212; };
-    gray = "#666666";
+    gray = { l = 0.51; c = 0.000; h = 0; };
-    green = "#a6e22e";
+    green = { l = 0.84; c = 0.204; h = 127; };
-    orange = "#fd971f";
+    orange = { l = 0.77; c = 0.168; h = 62; };
-    purple = "#ae81ff";
+    purple = { l = 0.70; c = 0.181; h = 298; };
-    red = "#f92672";
+    red = { l = 0.64; c = 0.240; h = 7; };
-    white = "#f8f8f8";
+    white = { l = 0.98; c = 0.000; h = 0; };
-    yellow = "#e6db74";
+    yellow = { l = 0.88; c = 0.125; h = 103; };
 
     # Extended
-    orange-red = "#fc5b2d";
+    orange-red = { l = 0.68; c = 0.205; h = 36; };
-    teal = "#29e0b4";
+    teal = { l = 0.81; c = 0.152; h = 171; };
 
     # Derived
-    alt-blue = "#5ac1d5";
+    alt-blue = blue // { l = 0.76; };
-    alt-green = "#93c928";
+    alt-green = green // { l = 0.77; c = 0.198; };
-    alt-orange = "#e1851a";
+    alt-orange = orange // { l = 0.70; c = 0.161; };
-    alt-orange-red = "#dd4915";
+    alt-orange-red = orange-red // { l = 0.61; };
-    alt-purple = "#9f60ff";
+    alt-purple = purple // { l = 0.64; };
-    alt-red = "#d71b60";
+    alt-red = red // { l = 0.57; c = 0.217; };
-    alt-teal = "#23c7a0";
+    alt-teal = teal // { l = 0.74; c = 0.144; };
-    alt-yellow = "#cdc367";
+    alt-yellow = yellow // { l = 0.81; };
-    dark-gray = "#3a3a3a";
+    dark-gray = gray // { l = 0.35; };
-    dark-orange-red = "#522c21";
+    dark-orange-red = orange-red // { l = 0.34; c = 0.060; };
-    dark-orange-red-text-contrast = "#917a74";
+    dark-orange-red-text-contrast = orange-red // { l = 0.60; c = 0.030; };
-    dark-purple = "#634994";
+    dark-purple = purple // { l = 0.47; };
-    dark-red = "#c4265e";
+    dark-red = red // { l = 0.54; c = 0.216; };
-    dark-teal = "#134739";
+    dark-teal = teal // { l = 0.36; c = 0.060; };
-    light-gray = "#dddddd";
+    light-gray = gray // { l = 0.90; };
   };
 in
 rec {
-  inherit hex;
-
   ansi =
     let
       base = listToAttrs (imap0 (i: n: nameValuePair n (toString (30 + i))) ansiNames);
@@ -53,5 +51,7 @@ rec {
 
   ansiFormat = mapAttrsRecursive (_: a: t: "[${a}m${t}") ansi;
 
-  rgb = mapAttrs (_: h: map (c: c / 255.0) (hexToRGB (substring 1 6 h))) hex;
+  hex = mapAttrs (_: rgbToHex) rgb;
+
+  rgb = mapAttrs (_: oklchToRgb) oklch;
 }