Keywords: CGA CompVsRGB Text.png CGA 80-column text display on RGB vs Composite monitors en wikipedia Tothwolf CommonsHelper 2007-07-24 NewRisingSun wikipedia en Created with the following BASICA code 10 COLOR 7 0 CLS DEFINT A-Z 20 LOCATE 1 1 COLOR 0 7 PRINT 80-column text on the Color/Graphics Adapter RGB versus Composite 30 LOCATE 3 1 COLOR 7 0 PRINT 80-column text is difficult to read on a composite color monitor The reason 40 PRINT is that due to imperfect separation of the luma/chroma signal components 50 PRINT colorful swirls will appear around high-resolution patterns as used in 60 PRINT 80-column text 70 PRINT Depending on the choice of text and background color the result may well be 80 PRINT completely indecipherable PRINT 90 COLOR 7 0 PRINT Gray on black may not look pretty but at least it's still readable PRINT 100 COLOR 7 1 PRINT Gray on blue on the other hand is a lot harder to read PRINT 110 COLOR 7 0 PRINT Finally ; COLOR 5 2 PRINT magenta on green ; COLOR 7 0 PRINT is not legible at all on a composite monitor PRINT 120 PRINT Here are all possible color combinations 130 FOR F 0 TO 15 FOR B 0 TO 7 140 COLOR F B PRINT COLOR ; 150 NEXT B NEXT F 160 X INKEY IF X THEN GOTO 160 NewRisingSun original upload log page en wikipedia CGA_CompVsRGB_Text png 2009-09-09 20 56 NewRisingSun 1280×400× 204828 bytes <nowiki></nowiki> 2007-07-24 23 29 NewRisingSun 1280×400× 181472 bytes <nowiki></nowiki> Computer graphic color codes CGA |