The 10 Mistakes That Make a Logo Look Amateur

The 10 most common mistakes, in detail

1. Too many effects — drop shadows, bevels, multiple gradients date a logo visually within just a few years. These effects were trendy in the 2000s, but have since been largely abandoned by professional design in favour of flat, clean shapes.

2. Too many fonts — beyond two different typefaces in the same logo, readability breaks down and the message gets diluted. One font for the name, possibly a second for a tagline or secondary element: rarely more.

3. A palette that's too wide — beyond three colours, legibility and memorability drop noticeably. The most memorable logos often use a single dominant colour, sometimes two.

4. Stock icons — recognisable and reused by other companies, they cancel out any effort at differentiation. See also how to spot a logo copied or bought from a stock image library.

5. Lack of contrast — text that's hard to read against the chosen background directly hurts the logo's core job: identifying the brand at a glance.

6. No monochrome version tested — a logo that only works in colour becomes a problem the moment you need to print it in black and white, engrave it, or use it on a fax or a stamp.

7. A size not suited to small formats — a logo that's unreadable as a favicon or an app icon loses all usefulness across a large share of everyday digital uses.

8. Poorly calculated proportions — visually unbalanced elements give an impression of amateurism, even when each element on its own looks correct.

9. An illegible name — a typeface that's too thin or too stylised can make the brand name hard to decipher, especially for an audience unfamiliar with the company.

10. No vector file — receiving only a PNG makes it impossible to scale the logo up cleanly, a problem that usually shows up at the worst possible moment (a large sign that needs printing urgently).

The thread running through these mistakes

Most of these problems come from the same reflex: wanting to "go big" instead of looking for the simplest solution that works. A professional logo is often recognised by what it removes, not by what it adds. It's a principle that comes up in nearly every successful project, whatever the industry.

How to check your own logo

Go through this list and tick each point one by one against your current logo. Three or more ticked is a clear signal that a redesign, even a light one, is worth considering: see also how much a full visual identity redesign costs.

What I see most often with my clients

After more than 500 projects over 20 years, the mistake I see most often when taking over an old logo remains, by far, an excess of graphic elements: a client afraid that a "too simple" logo won't represent their business enough, who ends up piling on symbols, effects and colours. The work then often means taking away rather than adding.

Why these mistakes are so hard to spot yourself

A founder who has spent hours on their own logo often loses the distance needed to catch these mistakes: familiarity with your own visuals hides flaws that an outside eye would spot immediately. That's why an outside opinion, even an informal one, remains valuable before finalising a DIY logo.

Frequently asked questions about amateur logo mistakes

Is a logo with a gradient necessarily amateur?
No, a subtle, well-controlled gradient can work: the problem comes from stacking multiple effects, not from using one sparingly.

What's the maximum number of colours a good logo should use?
Two to three colours are enough in the vast majority of cases; beyond that, memorability becomes harder.

How do I know if my logo needs a redesign?
If you tick three or more mistakes on this list, that's a good sign that a redesign, even a light one, would bring a real improvement.

Why is the lack of a vector file such a serious mistake?
Because it makes it impossible to scale the logo up cleanly, a problem that usually shows up at the worst possible moment, like a large sign that needs printing urgently.

My take as a designer

What strikes me when I take over old logos is how much most of these ten mistakes share the same root: the fear of looking too simple. A client afraid their logo "doesn't represent enough" of their business will almost always end up adding elements rather than removing them.

A designer's skill rarely shows in what they add: it shows in their ability to remove what isn't necessary, without losing the message.

To sum up

The ten most common amateur logo mistakes share a common thread: piling on elements instead of looking for the simplest, most effective solution.

Some of these mistakes, like missing a vector file, stay invisible until the critical moment when they become a real problem.

Check this list against your own logo: three mistakes or more is a sign that a redesign, even a light one, deserves serious consideration.