Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.129413265098
Darker point darker score: -0.890875645216
darker: 1 (eq: False, dd: False), confidence: 1, worker: A3760PCQD2MPIO
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2HN49IR90P3LR
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2Z3B875S9CQP1
darker: E (eq: True, dd: None), confidence: 2, worker: A23I4MBIU3LUQ4
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2C1Z52F4B0CG1
(0: guessing, 1: probably, 2: definitely)