Graphic communication symbols – the graphic world of the triangle

Can you imagine a world without the iconic triangle? 

Graphic symbols aid communication and basic shapes such as the triangle, circle and square are often taken for granted yet form the basis of many design icons and logo marks. 

In this article, I will walk you through the graphic world of the triangle using a selection of examples.

The triangle as a graphic communication symbol 

Take one triangle. Face it to the right for the PLAY button.

Triangle as the Play icon

Add a second triangle and it means FAST FORWARD. Turn that 180° and you get REWIND.

Add a rectangle to an upwards facing triangle for EJECT.

Navigate a website where you might see a downward facing triangle that reveals a sub menu. It even has a name – the ‘disclosure triangle’.

Change direction and add some colour. Add a red line around the outside of the triangle and you have a warning triangle and many signposts recognised internationally.

Red warning triangle

Fill it in and change it to green and you have a Christmas Tree symbol.

Green triangle to represent a Christmas tree

Add the letters ‘y h a’ to see the widely recognised YHA logo.

YHA logo, green triangle with rounded corners and the letters yha

Or change it to red and it becomes the BASS logo. This was the first logo to be awarded a British trademark in 1876.

Red triangle logo and the word Bass

Strip it back to a black outline with a thicker line on the right and it is the DELTA symbol.

delta triangle symbol with a thicker line on one edge

Make triangles out of chocolate and it’s a Toblerone!

And the story goes on.

The triangle as used in logo design

Here are some memorable logos featuring the triangle:

Well known logos featuring triangles

What does the triangle do for us in a logo? It is used as a graphic communication symbol to represent strength, energy, or direction. Triangles denote action, warning or solidity. They are architectural and also used in Christian symbolism.

So big it up for one of the strongest shapes structurally. Make it 3D and you have a pyramid – one of the wonders of the world.

The world would be a lesser place without the iconic triangle.

Want to know more about using graphic symbols in business comms? Contact Nikki at Designs Like These

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AUTHOR: Nikki Shield

Nikki has over 20 years experience of working with businesses creating logos, graphics and design collateral. She understands the importance of building a picture in an authentic way that aids communication.