How to make an object type with the keys are members of an enum

color.ts

enum PrimaryColor {
  Blue,
  Red,
  Yellow,
}

type ColorRecipe = {
  [T in PrimaryColor]: number
}

const orangeRecipe: ColorRecipe = {
  [PrimaryColor.Blue]: 0,
  [PrimaryColor.Red]: 0.5,
  [PrimaryColor.Yellow]: 0.5,
}

const greenRecipe: ColorRecipe = {
  [PrimaryColor.Blue]: 0.5,
  [PrimaryColor.Red]: 0,
  [PrimaryColor.Yellow]: 0.5,
}

const purpleRecipe: ColorRecipe = {
  [PrimaryColor.Blue]: 0.5,
  [PrimaryColor.Red]: 0.5,
  [PrimaryColor.Yellow]: 0,
}