I-sRGB indawo yombala evamile esetshenziselwa imidiya esetshenziswayo, okuhlanganisa izithombe nokuqukethwe kwevidiyo ye-SDR (Standard Dynamic Range) ebukwa ku-inthanethi.Kanye nemidlalo edlalwa ngaphansi kwe-SDR.Nakuba izibonisi ezine-gamut ebanzi kunalena ziya ngokuya zidlanga, i-sRGB isalokhu iyidinominetha evamile ephansi futhi isikhala sombala izibonisi eziningi zizokwazi ukusimboza ngokugcwele noma ngokuvamile.Kanjalo, abanye bazoncamela ukusebenza ngaphakathi kwalesi sikhala sombala noma ngabe ukuhlela izithombe namavidiyo noma ukuthuthukisa imidlalo.Ikakhulukazi uma okuqukethwe kuzosetshenziswa izethameli eziningi, ngokwedijithali.

I-Adobe RGB iyindawo ebanzi yombala, eklanyelwe ukuhlanganisa izithunzi ezigcwele ezingaphrintwa iningi lamaphrinta wezithombe.Kukhona isandiso esibalulekile ngale kwe-sRGB endaweni eluhlaza ye-gamut kanye nohlaza kuya koluhlaza okwesibhakabhaka, kuyilapho izifunda ezibomvu neziluhlaza okwesibhakabhaka zihambisana ne-sRGB.Ngakho-ke kukhona isandiso esingaphezu kwe-sRGB sezindawo ezinomthunzi omaphakathi njenge-cyan, ophuzi namawolintshi.Lokhu ukukhetha okudumile kulabo abagcina bephrinta izithombe noma lapho ukudalwa kwabo kuphelela kweminye imidiya ebonakalayo.Ngenxa yokuthi le gamut ingathwebula ama-shades amaningi agcwele ongase uvezwe kuwo emhlabeni wangempela, abanye bancamela ukusebenzisa lesi sikhala sombala ngisho noma bengagcini ngokuphrinta umsebenzi wabo.Lokhu kungase kuhlobane ikakhulukazi ekudalweni kokuqukethwe okugxile 'ezigcawini zemvelo' ezinezici ezifana namahlamvu aluhlaza, isibhakabhaka noma izilwandlekazi ezishisayo.Uma nje isibonisi esisetshenziselwa ukubuka okuqukethwe sine-gamut ebanzi ngokwanele, leyo mibala eyengeziwe ingajatshulelwa.

I-DCI-P3 enye indawo yombala echazwe inhlangano ye-Digital Cinema Initiatives (DCI).Leli yimpokophelo yesikhathi esiseduze abathuthukisi bokuqukethwe kwe-HDR (High Dynamic Range) abanayo engqondweni.Ngempela kuyisinyathelo esimaphakathi esibheke ku-gamut ebanzi kakhulu, Rec.2020, izibonisi eziningi ezinikezela ngekhava ekhawulelwe.Isikhala sombala asikho sikhulu njenge-Adobe RGB yemibala ethile eluhlaza ukuya kokuluhlaza okwesibhakabhaka kodwa sinikeza isandiso esengeziwe endaweni eluhlaza ukuya kokubomvu nokuluhlaza okwesibhakabhaka kuya kokubomvu.Kubandakanya okubomvu okumsulwa, amawolintshi nokunsomi.Ihlanganisa uhla olubanzi lwamathunzi agcwele kakhulu avela emhlabeni wangempela angekho ku-sRGB.Ibuye isekelwe kabanzi kune-Adobe RGB, ngokwengxenye ngenxa yokuthi kulula ukuyifinyelela ngezisombululo zokukhanyisa ezingemuva 'ezingavamile' noma imithombo yokukhanya.Kepha futhi kunikezwe ukuthandwa kwe-HDR namandla wehadiwe ukusunduza kuleyo ndlela.Ngenxa yalezi zizathu, i-DCI-P3 ikhethwa ngabathile abasebenza ngevidiyo ye-SDR nokuqukethwe kwesithombe hhayi nje okuqukethwe kwe-HDR.