‘Density’ involves achieving a visual balance across various attributes of a logo design – are the line weights used across the logo visually balanced or are there extremely thin and thick parts to your logo that will make smaller scale versions problematic? Are there predominantly dark or light areas of a logo (or heavy and lighter areas in your logo) that create an unbalanced feel in the eyes of the viewer? Does your logo have a natural directional pull (does your logo move within the eye in a certain direction, and which direction do you want it to move in)? – downward directions make a logo feel more grounded, upward directions give a feeling of potential, and an upward and towards the right direction always makes a logo feel even more uplifting and future-focused. Either way, you want to achieve a balanced feel through a logo’s density through consistency.
There are various ways to test a logo’s balance and density; the ‘squint’ tests and the ‘upside down’ test spring to mind – literally squinting your eyes when you view your logo gives you a quick representation of the “visual truths” embedded in its construction — instantly revealing the dark areas and light areas of the logo and where shapes merge into each other. This helps to tell you where you might need more negative space added or where to use a thinner line weight. It’s also a good idea to do this squint test while viewing an array of different sizes of your logo to see if the “visual truths” are consistent across different sizes. Usually, at smaller sizes near objects get even nearer each other, and at larger sizes far objects get even further away, so it’s a brilliant way of making a judgment call on the right averaged spacing to commit to.
Turning a logo upside down also helps to reveal whether a logo’s apparent balance is really there – quite often viewing a logo upside down makes you see aspects of the logo you hadn’t seen before and once you turn it right side up again – that new learning can help you adjust the logo to create an even more harmonious result.
Not all logos are looking for harmony and consistency – but, if you want your logo to be differentiated and hold attention in sports and across an ever-increasing array of media and sizes and scales, harmony, consistency, and a balanced density give your logo the best chance.