I-sRGB yindawo yombala ejwayelekile esetshenziselwa imidiya esetshenziswa ngedijithali, okuhlanganisa izithombe kanye nokuqukethwe kwamavidiyo e-SDR (Standard Dynamic Range) okubukwa ku-inthanethi. Kanye nemidlalo edlalwa ngaphansi kwe-SDR. Ngenkathi izikrini ezine-gamut ebanzi kunalena ziya ngokuya zisakazeka, i-sRGB isalokhu iyisici esiphansi kakhulu futhi indawo yombala izikrini eziningi zizokwazi ukuyimboza ngokugcwele noma kakhulu. Ngakho-ke, abanye bangakhetha ukusebenza ngaphakathi kwalesi sikhala sombala kungaba ukuhlela izithombe namavidiyo noma ukuthuthukisa imidlalo. Ikakhulukazi uma okuqukethwe kuzodliwa yizithameli eziningi, ngedijithali.

I-Adobe RGB yindawo ebanzi yombala, eyenzelwe ukuhlanganisa imibala eminingi egcwele engayiphrinta iningi labaphrinta bezithombe. Kukhona ukunwetshwa okukhulu ngale kwe-sRGB esifundeni esiluhlaza se-gamut kanye nohlaza okwesibhakabhaka, kanti izindawo ezibomvu neziluhlaza okwesibhakabhaka zihambisana ne-sRGB. Ngakho-ke kukhona ukunwetshwa okungaphezu kwe-sRGB kwezindawo zombala eziphakathi nendawo njenge-cyan, ophuzi nama-orenji. Lokhu kuyindlela ethandwayo kulabo abagcina bephrinta izithombe noma lapho izinto abazenzile ziphelela khona kwezinye izinto ezibonakalayo. Ngenxa yokuthi le gamut ingabamba eminye imibala egcwele ongase uvezwe kuyo ezweni langempela, abanye bakhetha ukusebenzisa lesi sikhala sombala ngisho noma bengagcini bephrinta umsebenzi wabo. Lokhu kungaba yinto efanele kakhulu ekudalweni kokuqukethwe okugxile 'ezigcawini zemvelo' ezinezici ezifana namaqabunga aluhlaza, isibhakabhaka noma ulwandle olushisayo. Uma nje isibonisi esisetshenziselwa ukubuka okuqukethwe sine-gamut ebanzi ngokwanele, leyo mibala eyengeziwe ingajatshulelwa.

I-DCI-P3 iyindawo ehlukile yombala echazwe yinhlangano ye-Digital Cinema Initiatives (DCI). Lena yinhloso yesikhathi esifushane abathuthukisi bokuqukethwe kwe-HDR (High Dynamic Range) abayicabangayo. Empeleni kuyisinyathelo esiphakathi esibheke ku-gamut ebanzi kakhulu, i-Rec. 2020, lapho izibonisi eziningi zinikeza ukumbozwa okulinganiselwe. Isikhala sombala asisikhulu njenge-Adobe RGB yeminye imibala eluhlaza kuya koluhlaza okwesibhakabhaka kodwa sinikeza ukunwetshwa okwengeziwe endaweni eluhlaza kuya kobomvu nokuluhlaza okwesibhakabhaka kuya kobomvu. Kubandakanya obomvu obumsulwa, amawolintshi kanye nophephuli. Ihlanganisa uhla olubanzi lwemibala egcwele kakhulu evela ezweni langempela engekho ku-sRGB. Iphinde isekelwe kabanzi kune-Adobe RGB, ngokwengxenye ngoba kulula ukuyifinyelela ngezixazululo zokukhanyisa ezingavamile noma imithombo yokukhanya. Kodwa futhi uma kubhekwa ukuthandwa kwe-HDR kanye nekhono lehadiwe eliqhubekela kulolo hlangothi. Ngenxa yalezi zizathu, i-DCI-P3 ithandwa ngabanye abasebenza ngokuqukethwe kwevidiyo nezithombe ze-SDR hhayi okuqukethwe kwe-HDR kuphela.