Vincent Van Gogh, Café Terrace on the Place du Forum, Arles, 1888.

Complementary colours

Two colours, placed side by side, will appear differently depending on which colours are used and what they are placed next to.

The effect of this interaction is called simultaneous contrast.

Simultaneous contrast is most intense when two complementary colours are juxtaposed directly next to each other.

For example, red placed directly next to a green, if you concentrate on the edge you will see a slight vibration.

Your eye doesn’t like resting on the edge. The two complementary colour in their purest, most saturated form don’t sit well together, however, if you want to try and focus your viewer gaze on a particular part of the painting a knowledge of the ‘attraction to the eye’ can be used to great effect…

“I am a simple man, and I use simple materials: Ivory black, Vermilion (red), Prussian blue, Yellow ochre, Flake white and no medium. That’s all I’ve ever used in my paintings.
L.S.Lowry

A great deal of things in nature are actually very muted, it is often the difference between light and dark and warm and cool colours, rather than the use of a bright colour.

If you want to paint subtle still life paintings, choose muted earth colours.

If you want very bright, vivid abstracts, you might need some more man-made pigments that have a higher colour saturation.

My suggested basic acrylic colour palette is somewhere in-between. It allows bright colour mixtures as well as subtle. The pigments are all light-fast (will not fade over time) and are a mixture of series (the price labelling system of paints) so the cost will be kept down….

Why can’t I mix the right colour?

Imagine a time of poster paints and sugar paper. Of bright colours, chubbie crayons, green grass and blue skies. These were perfect painting days apart from one thing I almost forgot to mention….brown sludge.

Lots and lots of brown.

Your teachers told you ‘mix yellow and blue to make green’, red and blue to purple.

You listened, but the problem was still there.. you created brown sludge.

What were you doing wrong?

Nothing, you were just given the wrong paints…

How to mix the colour you see. Basic principles

This video is a basic introduction to matching colour using 3 primary colours.

The palette used was Cadmium Yellow Light, Cadmium Red Light and Ultramarine Blue. The brand was Golden Heavy Body Acrylics.

The basics of colour mixing are discussed in How your hairdresser can teach you to mix colour

“All colours will agree in the dark.”
Francis Bacon

How to Mix Colour: The Basics

Learning how to mix colour can be daunting, colour theory can be off-putting, but understanding the basics is key when starting to paint.

A knowledge of colour theory is helpful, but in practice nothing beats actually mixing colours, however, you need to start somewhere so let’s start with some basic theory. I’ll be going into some advanced techniques in later posts.

Please note: New Colour mixing course for beginners is now live!

How your hairdresser can teach you to mix paint colour

I’ll be honest, a few years ago I knew nothing about the hairdressing business until my wife opened her hair salon above my gallery, I can now tell you the difference between a champagne blonde and a beige blonde..(0.4 if you were wondering) but the main thing I hadn’t realized was the similarities between hair colourists and painters.

If you want to learn a fast track to understanding your paintings next time your at the salon have a chat to your hair colourist…

Your colour choices can make or break a painting.

Understanding warm and cool colours can instantly give your paintings a sense of harmony.

In the above Titian painting ‘ Bacchus and Ariadne’  Titan has almost split the colour wheel in half in his composition. If you were to put a diagonal line straight through the painting, the cool tones of the blues, greens and purples would be dominant on the left and the warm tones of reds, oranges and yellows on the right.

If you squint your eyes at the picture, the general colour scheme is based on blue and orange, which are opposite each other in the colour wheel so are known as complementary colours…