A color is an array of 3 floats (red, green and blue) in the range 0-1.

To convert a 0-255 number to 0-1 you just need to divide the number by 255.

Examples

• [ // #ffff00
      1, // red
      1, // green
      0, // blue
  ]
  

  

• Color picker

  Red: 0.50 Green: 0.50 Blue: 0.50