Explorer Blue is a dusty blue with a warm undertone, created by adding a touch of rich red tint. Porter’s Paints colours are truly original and can only brought to life in Porter’s finishes. Our signature earthy, complex colours are created by our expert colourists, factory tinted for accuracy and convenience, using our unique tinting system. Porter’s colours are formulated to respond differently to changes in light, a distinct difference between our colour and others.