color:delta_e(color)

Since: 20220807-113146-c2fee766

Computes the CIEDE2000 DeltaE value representing the difference between the two colors.

A value:

  • <= 1.0: difference is not perceptible by the human eye
  • 1-2: difference is perceptible through close observation
  • 2-10: difference is perceptible at a glance
  • 11-49: Colors are more similar than the opposite
  • 50-99: Colors are more opposite than similar
  • 100: Colors are exactly the opposite