Noma yikuphi umqambi ukuzihlonipha kumele kube nezisekelo ezithile ze- umbala wombala.
Njengesisekelo kufanele wazi ukuthi ungahlukanisa kanjani phakathi kwezikhala zombala RGB futhi i CMYK, ngoba ukuphela kwendlela yokuqonda umsebenzi okuzofanele siwenze.
Ama-monitors, amakhamera edijithali, ama-scanner, kanye namaphrinta asebenza nawo RGB, ngenkathi amaphrinta asuselwa ku- CMYK.
RGB
Bangama-initials emibala eyengeziwe ngesiNgisi (R = red, G = green, B = blue), futhi yimibala elula.
Isamba semibala emithathu, ngesilinganiso esifanayo, sakha umbala okhanyayo omhlophe. Futhi ukuhlanganiswa kokubomvu, okuluhlaza nokuphuzi kwenza okwehlukile amabanga ombala.
CMYK
Bangama-initials we imibala ekhiphayo (C = i-cyan, M = magenta, Y =ophuzi, K = omnyama), okungukuthi, ngemibala ye-pigment. Isamba sabathathu bokuqala, esibiziwe imibala eyinhloko, yakha umbala omnyama, nezinhlanganisela zawo imibala ehlukene kuye ngobukhulu.
Uma sibheka i- indingilizi ye-chromatic singabona imibala eyahlukene engatholakala ngenhlanganisela ye- imibala eyinhloko. Imibala ebhekane embuthanweni ibizwa ngemibala ehambisanayo futhi ukuhlanganiswa kwayo kungasisiza ukuthi sakhe idizayini enhle ngokuhle ngombala ngoba ziqhathaniswa kakhulu, kepha kufanele uqaphele njengoba zisebenza ngendlela eyinqaba.
Isibonelo ophuzi umbala ohambisanayo we-violet.
Ngalesi sisekelo kufanele sazi ukuthi uma sizokwakha uhlobo lwefayela oluzokhonjiswa kumonitha, kufanele senze RGB, ngenkathi uma kungumbhalo ozocindezela kamuva njengekhathalogi noma incwadi, sizosebenza esikhaleni sombala CMYK.
Izithombe: tocomderautilybonito, workshopnompilo