The build-up properties,color fastness and compatibilities of light tricolor system,medium tricolor sys-tem and deep tricolor system are analyzed.The results showed that the optimal dosage of light tricolor system,including red K-HL,yellow K-HL and blue K-HL,is less than 1% .The optimal dosage of medium tricolor system,including red K-3BS,yellow K-3RS and blue K-BF,is less than 3% .The optimal dosage of deep tricolor system,including Wine Red DS,Yellow DS and Navy DS,is less than 4% .The light tricolor system,medium tricolor system and deep tricolor system have good compatibilities.