In general, a split complementary color scheme consists of one main hue plus the two hues on either side of its complement.
In the portrait of TJ, his right hand is the focus, the main hue (yellow) even though it is a smaller shape than the guitar strap and background (red / purple). His shirt, (leaning toward blue /purple) is the other near complement of yellow. The three small areas of yellow, his face and his two hands, balance the strong, larger shape of the background. This is one of my favorite combinations when using a limited palette. Painting in the dim light of a bar requires limiting my colors so that I am sure I’m not mixing mud.
Painting: Drawn first with dip pen using Noodlers #41 brown ink (2012) followed by watercolor. Painted during the Monday Night Blues Jam at The Grisly Pear on MacDougal Street, Greenwich Village, NYC.