Ngokusekelwe embhalweni onikeziwe, ngicela ubhale uhlu lwezici ezibalulekile zemfundiso yombala
Context:Ngokusho kwemfundiso yombala yendabuko esekelwe emibala eyinhloko esusayo kanye nemodeli yombala i-RYB, ophuzi oxutshwe nopende, ophuzi oxutshwe noluhlaza okwesibhakabhaka, noma obomvu oxutshwe nohlaza okotshani kukhiqiza okumpunga okulinganayo futhi kungemibala yomdwebi eyengeziwe. Lokhu kuqhathanisa kwakha isisekelo somthetho kaChevreul wokuqhathanisa imibala: imibala ebonakala ndawonye iyoshintshwa njengokungathi ixubene nombala ofanayo womunye umbala. Ucezu lwendwangu ephuzi olubekwe phezu kwesizinda esiluhlaza okwesibhakabhaka luyobonakala lunombala osawolintshi ngoba oluhlaza okwesibhakabhaka luhambisana noluhlaza okwesibhakabhaka. Nokho, lapho kukhethwa imibala eyenezelayo ngokwencazelo yokuxubana kokukhanya, ayifani nemibala eyinhloko yabaculi. Lokhu kungahambisani kuba okubalulekile lapho umbala theory isetshenziswa kuwo wonke abezindaba. Ukuphathwa kombala kwedijithali kusebenzisa umbuthano we-hue ochazwe ngokuya ngemibala eyisisekelo yokwengeza (imodeli yombala we-RGB), njengoba imibala ekubonisweni kwekhompyutha iyizinhlanganisela zokwengeza zokukhanya, hhayi izinhlanganisela ezincishayo zemidwebo.
1. Umbala ophelelisayo womdwebi osuselwa kumbala oyinhloko osuswayo kanye nombala we-RYB, ungenziwa ngokuxuba ophuzi nopende, ophuzi noluhlaza okwesibhakabhaka, noma obomvu noluhlaza okotshani futhi kukhiqiza okumpunga okulinganayo. Njengoba i-orange ingumbala ojabulisayo we-blue, ucezu lwendwangu ephuzi olubekwe phezu kwesizinda esihlaza okwesibhakabhaka luzovela njengoluhlaza okwesibhakabhaka. 3. Lapho kukhethwa imibala eyenezelayo ngokusekelwe encazelweni yenhlanganisela yokukhanya, ayifani nombala oyinhloko. 4. Ukuphathwa kombala kwedijithali kusebenzisa umbuthano we-hue of additive primary color owaziwa nangokuthi i-RGB color model. 5. Imibala esekhompyutheni iyinhlanganisela yokukhanya.