Duk wani zanen girmama kai dole ne ya zama yana da wasu kayan yau da kullun ka'idar launi.
A matsayinka na asali dole ne ka san yadda zaka bambance tsakanin wurare masu launi RGB da kuma CMYK, tunda ita ce kadai hanya ta fahimtar aikin da zamu aiwatar.
Masu saka idanu, kyamarori na dijital, sikanan, da firintocinmu suna aiki tare RGB, yayin da masu buga takardu suke CMYK.
RGB
Su ne farkon launuka masu ƙari a Turanci (R = ja, G = kore, B = shuɗi), kuma su launuka masu haske ne.
Jimlar launuka uku, a daidai gwargwado, suna haifar da launi fari fari. Kuma haɗuwa da ja, kore da rawaya sun bambanta jeren launuka.
CMYK
Sunan farkon ne na launuka masu ragi (C = cyan, M = magenta, Y =rawaya, K = baki), wato, launuka masu launuka. Jimlar ukun farko, an kira launuka na farko, yana samar da launin baƙar fata, kuma haɗuwarsa launuka daban-daban dangane da yanayin.
Idan muka kalli da'irar chromatic zamu iya ganin launuka daban-daban waɗanda za'a iya samu tare da haɗuwa da launuka na farko. Launukan da ke fuskantar juna a cikin da'irar ana kiran su launuka masu haɗaka kuma haɗuwarsu na iya taimaka mana ƙirƙirar kyakkyawan ƙira tare da mai girma m tun da sun fi bambanta da juna, kodayake dole ne ku yi hankali yayin da suke aiki a wata hanya ta musamman.
Misali rawaya shine karin launi na violet.
Tare da wannan tushe dole ne mu sani cewa idan zamu ƙirƙiri wani nau'in fayil wanda za'a nuna shi akan mai saka idanu, dole ne muyi RGB, yayin da idan takaddar ce wacce daga baya zata shiga latsawa kamar kasida ko littafi, zamuyi aiki a sararin launuka CMYK.
Hotuna: tocomaderailyilyito, karafarini