 ichina vachanam aadhaaramga ,  dayachesi meeru cheeyagalaru .  rangu siddhaantam yokka konni mukhyamaina amsaalanu jaabithaa chaeyamdi 
 vyavakalana praadhimika rangulu mariyu  RYB  rangu namuunaapai aadhaarapadina saampradaayika rangu siddhaantam prakaaram ,  pasupu rangu uudaa ,  narinja kalipi neelan ledha yerupu kalipina rangu samaanamaina buudidanu utpatthi chesthundu mariyu chitrakaaruni paripuurakaramaina rangulu .  yea contrast ‌ lu chevrool yokka colouur contrast yokka chattaniki aadhaaram :  kalisi kanipincha rangulu itara rangu yokka paripuurakaramaina rangutoo kalipinatlugaa maarchabadataayi .  neelirangu nepathyamlo unchina pasupurangu batta mukka narinja ranguloo kanipistundhi ,  endhukante orange neelan ranguku paripuurakaramaina rangu .
 ayithe ,  complementary rangulu kanthi mishramam dwara nirvachanam aadhaaramga enchukunnappudu ,  avi kalaakaarula praadhimika rangulatho samaanamgaa undavu .  media antataa rangu siddhaamtaanni vartimpajesinappudu yea vyatyaasam mukyamainadhi .  computers maniter ‌ loni rangulu kanthi yokka sankalita misramaalu ,  peyimt ‌ l vyavakalana misramaalu kadhu kabaadi digitally rangu nirvahanha sankalita praadhimika rangula  (RGB  rangu namoonaa )  prakaaram nirvachinchabadina rangu vruttaanni upayogistundi .
1.  vyavakalana praadhimika rangu mariyu  RYB  rangu namoonaa aadhaaramga chitrakaaruni yokka paripuurakaramaina rangu pasupunu oodaato ,  narinjanu neelamtho ledha erupunu aakupacchato kalapadam dwara tayyaru cheyabaduthundhi mariyu idi samaanamaina buudidanu utpatthi chesthundu .
2.  narinja rangu neeli ranguloo unnanduna ,  neelirangu nepathyamlo unchina pasupu batta mukka narinja ranguloo kanipistundhi .
3.  kanthi mishramam yokka nirvachanam aadhaaramga paripuurakaramaina rangulanu enchukunnappudu ,  avi praadhimika rangu vale undavu .
4.  digitally colouur manage ‌ ment anede  RGB  colouur modal ani kudaa piluvabadee sankalita praadhimika rangu yokka hyuu circle ‌ nu upayogistundi .
5.  computers maniter ‌ loni kalaras kanthi yokka sankalita misramaalu .