How to mix black with primary colours: Part 2 Chromatic black

How to mix black acrylic paint with primary colours. Paint Colours used: Mixing Black 1: Phthalo Blue (Green shade) Quinacridone red Hansa Yellow (light) ideally Hansa Yellow medium All Golden Heavy Body Acrylics Mixing Black 2: Ultramarine Blue Napthol red Mixing Chromatic Black 3: Quinacridone Red Phthalo Green More info on colour mixing basics: For more how to videos on Acrylic