We tend to judge a good logo at first glance as "beautiful". But beauty is only the start. There are 7 simple tests to check whether a logo really works - and you can apply them to your own logo too.
1. It's simple
The best-known logos are so simple that you can draw them from memory after seeing them once. Too many details, shadows, gradients and small elements make a logo hard to remember. Test: show your logo for 5 seconds and ask someone to draw it on paper.
2. It reads at small sizes
A logo will appear not only on a big sign, but also as a 32-pixel icon on a phone screen, in a browser tab and on a stamp. Test: print the logo at 1 cm. If it's still recognizable, it's good.
3. It works in a single color
Fax, stamps, engraving, single-color printing - in all of these the logo loses its color. A logo that relies only on color gets lost here. Test: look at the logo in pure black and pure white.
4. It's unique
Put your competitors' logos side by side. If they all use the same symbol (for example, a roof in construction or an arrow in logistics), your logo needs to stand out. A logo that doesn't stand out gets "filed" under someone else in the customer's memory.
5. It fits your industry
Being unique doesn't mean breaking away from your industry. Elegant lines and calm colors suit a jewelry brand, warm and playful shapes suit a children's education project, and precise, stable geometry suits an engineering firm. A logo should evoke the right feeling in your customers.
6. It's timeless
Trendy effects (such as bright gradients or certain fonts) go out of date in a year or two. A good logo still looks modern 10 years later. Rely on clear form and good typography, not trends.
7. It's part of a system
A logo doesn't live alone: it works together with colors, fonts, the business card, website and social media. That's why a good logo always comes with usage rules - where, at what size and on which background it's placed. These rules are gathered in a brand book.
Quick checklist
- Can it be drawn from memory after one look?
- Is it recognizable at 1 cm?
- Does it work in black and white?
- Does it stand out from competitors' logos?
- Does it reflect the character of your industry?
- Will it still look fresh in 10 years?
- Does it have usage rules?
If you answer "no" to 2-3 of these questions, it's time to refresh your logo. A refresh doesn't always mean starting from scratch - sometimes simplifying the existing mark is enough.