First adaptation pass

module/config/spell.mjs

@@ -1,3 +1,48 @@
+/**
+ * Spell colors from the Prism
+ * Each color gives a different effect to spells
+ */
+export const COLORS = Object.freeze({
+  indigo: {
+    id: "indigo",
+    label: "PRISMRPG.Spell.Color.indigo",
+    description: "PRISMRPG.Spell.ColorEffect.indigo"
+  },
+  blue: {
+    id: "blue",
+    label: "PRISMRPG.Spell.Color.blue",
+    description: "PRISMRPG.Spell.ColorEffect.blue"
+  },
+  green: {
+    id: "green",
+    label: "PRISMRPG.Spell.Color.green",
+    description: "PRISMRPG.Spell.ColorEffect.green"
+  },
+  yellow: {
+    id: "yellow",
+    label: "PRISMRPG.Spell.Color.yellow",
+    description: "PRISMRPG.Spell.ColorEffect.yellow"
+  },
+  orange: {
+    id: "orange",
+    label: "PRISMRPG.Spell.Color.orange",
+    description: "PRISMRPG.Spell.ColorEffect.orange"
+  },
+  red: {
+    id: "red",
+    label: "PRISMRPG.Spell.Color.red",
+    description: "PRISMRPG.Spell.ColorEffect.red"
+  },
+  violet: {
+    id: "violet",
+    label: "PRISMRPG.Spell.Color.violet",
+    description: "PRISMRPG.Spell.ColorEffect.violet"
+  }
+});
+
+/**
+ * Spell ranges (legacy - to be replaced with Prism system)
+ */
 export const RANGE = Object.freeze({
   na: {
     id: "na",