Node saturation now matches the basis colour saturation too

colours.js

@@ -1,14 +1,20 @@
 import ColorScheme from 'color-scheme';
+import Color from 'color';
 
 export const get_colours = (basis) => {
+	const basis_c = Color(basis);
+	const hslb = basis_c.hsl();
+	const hue = hslb['color'][0];
+	const saturation = hslb['color'][1];
+	const luminance = hslb['color'][2];
 	const scheme = new ColorScheme;
-	const hexbasis = basis.toString(16).padStart(6, "0");
-	scheme.from_hex(hexbasis).scheme("tetrade").variation("hard").distance(0.5);
-	const colours = scheme.colors().map((cs) => parseInt('0x' + cs));
-	const set = colours.slice(1, 9);
-	set.reverse();
-	set.unshift(colours[0]);
-	return set;
+	scheme.from_hue(hue).scheme("tetrade").distance(0.75);
+	const colours = scheme.colors().slice(1, 9);
+	colours.reverse();
+	const hsl = colours.map((c) => Color("#" + c).hsl());
+	const resaturated = hsl.map((hslc) => hslc.saturationl(saturation).rgbNumber()); 
+	resaturated.unshift(basis);
+	return resaturated;
 }
 
 // basic colours where 0 = blue

package-lock.json

@@ -4,7 +4,9 @@
   "requires": true,
   "packages": {
     "": {
+      "name": "fourdjs",
       "dependencies": {
+        "color": "^4.2.3",
         "color-scheme": "^1.0.1",
         "lil-gui": "^0.19.0",
         "three": "^0.154.0"
@@ -365,11 +367,48 @@
         "node": ">=12"
       }
     },
+    "node_modules/color": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/color/-/color-4.2.3.tgz",
+      "integrity": "sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==",
+      "dependencies": {
+        "color-convert": "^2.0.1",
+        "color-string": "^1.9.0"
+      },
+      "engines": {
+        "node": ">=12.5.0"
+      }
+    },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
     "node_modules/color-scheme": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/color-scheme/-/color-scheme-1.0.1.tgz",
       "integrity": "sha512-4x+ya6+z6g9DaTFSfVzTZc8TSjxHuDT40NB43N3XPUkQlF6uujhwH8aeMeq8HBgoQQog/vrYgJ16mt/eVTRXwQ=="
     },
+    "node_modules/color-string": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.9.1.tgz",
+      "integrity": "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==",
+      "dependencies": {
+        "color-name": "^1.0.0",
+        "simple-swizzle": "^0.2.2"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.18.20",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.18.20.tgz",
@@ -421,6 +460,11 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
+    "node_modules/is-arrayish": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.3.2.tgz",
+      "integrity": "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="
+    },
     "node_modules/lil-gui": {
       "version": "0.19.0",
       "resolved": "https://registry.npmjs.org/lil-gui/-/lil-gui-0.19.0.tgz",
@@ -494,6 +538,14 @@
         "fsevents": "~2.3.2"
       }
     },
+    "node_modules/simple-swizzle": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/simple-swizzle/-/simple-swizzle-0.2.2.tgz",
+      "integrity": "sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg==",
+      "dependencies": {
+        "is-arrayish": "^0.3.1"
+      }
+    },
     "node_modules/source-map-js": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
@@ -509,9 +561,9 @@
       "integrity": "sha512-Uzz8C/5GesJzv8i+Y2prEMYUwodwZySPcNhuJUdsVMH2Yn4Nm8qlbQe6qRN5fOhg55XB0WiLfTPBxVHxpE60ug=="
     },
     "node_modules/vite": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-4.5.0.tgz",
-      "integrity": "sha512-ulr8rNLA6rkyFAlVWw2q5YJ91v098AFQ2R0PRFwPzREXOUJQPtFUG0t+/ZikhaOCDqFoDhN6/v8Sq0o4araFAw==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-4.5.3.tgz",
+      "integrity": "sha512-kQL23kMeX92v3ph7IauVkXkikdDRsYMGTVl5KY2E9OY4ONLvkHf04MDTbnfo6NKxZiDLWzVpP5oTa8hQD8U3dg==",
       "dev": true,
       "dependencies": {
         "esbuild": "^0.18.10",

package.json

@@ -1,5 +1,6 @@
 {
   "dependencies": {
+    "color": "^4.2.3",
     "color-scheme": "^1.0.1",
     "lil-gui": "^0.19.0",
     "three": "^0.154.0"