(x, y) tile
BRUSH
BKG
CL1
CL2
CL3
NES Colors 0 1 2 3 4 5 6 7 8 9 A B C D E F
$0
$1
$2
$3
Show grid lines



                $3F00	Universal background color
                $3F01-$3F03	Background palette 0
                $3F05-$3F07	Background palette 1
                $3F09-$3F0B	Background palette 2
                $3F0D-$3F0F	Background palette 3
                $3F11-$3F13	Sprite palette 0
                $3F15-$3F17	Sprite palette 1
                $3F19-$3F1B	Sprite palette 2
                $3F1D-$3F1F	Sprite palette 3