Logo Design Guide: How to Make a Logo That Works

A logo is often the first impression your brand makes. This guide covers the core principles of good logo design — whether you're a first-time founder or a seasoned designer looking for a refresher.

1. The 5 Principles of Great Logo Design

Simple

The best logos in the world — Nike, Apple, Twitter — are deceptively simple. A simple logo is easier to remember, faster to recognize, and works at any size. Resist the urge to add gradients, drop shadows, or multiple fonts until the core mark works as a plain black shape.

Memorable

Can someone who saw your logo two weeks ago sketch it from memory? If not, it may be too complex. Memorable logos tend to combine a clear, distinctive shape with a tight color palette (usually one or two colors).

Versatile

Your logo will appear on a website, a business card, a phone screen, a billboard, possibly a t-shirt, and potentially a pen. It must work in full color, black and white, reversed on dark backgrounds, and at sizes as small as 16 × 16 pixels. Test it in all these contexts before you commit.

Timeless

Trendy design choices age quickly. Lens flares and beveled text were popular in the 2000s; today they look dated. A logo designed to last 20 years should avoid the latest Dribbble trend and focus on clean, classic shapes and typography.

Appropriate

The style of your logo should fit its audience. A law firm logo calls for conservative serif typography; a children's toy brand needs something playful and round. Before you open any design tool, write down three adjectives your brand should convey, then let those guide every decision.

2. Choosing the Right Colors

Color is one of the most powerful elements in your logo. Psychological research consistently shows that people form an impression of a brand within 90 seconds, and up to 90% of that judgment is based on color alone.

Color Psychology Quick Reference

• Blue — trust, stability, professionalism (tech, finance, healthcare)
• Red — energy, urgency, passion (food, retail, entertainment)
• Green — health, growth, nature (wellness, environment, finance)
• Purple — creativity, luxury, wisdom (beauty, education, premium brands)
• Orange — enthusiasm, warmth, affordability (food, fitness, youth brands)
• Black — sophistication, power, elegance (luxury, fashion, technology)
• Yellow — optimism, clarity, warmth (transport, leisure, food)

Practical Color Rules

• Use a maximum of 2–3 colors in your primary logo.
• Always check contrast ratios — your logo must be readable on both light and dark backgrounds.
• Make sure your logo works in greyscale. If it falls apart without color, the underlying shape isn't strong enough.
• Use a consistent color system: pick a primary, a secondary, and a neutral, and stick to them everywhere.

3. Typography for Logos

The font you choose communicates as much as the words themselves. Here are the four main type categories and when to use each:

• Serif fonts (e.g., Playfair Display) — traditional, trustworthy, editorial. Great for law, finance, publishing.
• Sans-serif fonts (e.g., Montserrat, Raleway, Oswald) — modern, clean, versatile. Works for almost any industry.
• Display/script fonts (e.g., Pacifico, Lobster) — expressive, personal, handmade feel. Best for food, beauty, casual brands.
• Condensed fonts (e.g., Bebas Neue) — bold, impactful, great for short brand names and sport/fitness brands.

Typography Tips

• Limit yourself to one typeface in a logo (two at most, with clear contrast between them).
• Increase letter-spacing slightly for all-caps logotype — it improves legibility and looks more polished.
• Pair a strong wordmark with a simple icon — don't use a decorative font AND a complex icon.
• Test legibility at small sizes: your logo might look great at 500 px and unreadable at 32 px.

4. Layout and Composition

The relationship between your icon and your wordmark matters enormously. logomin supports four layouts — here's when to use each:

• Icon above text (Top) — the most common layout for square logos and app icons. Balanced and versatile.
• Icon left (Left) — natural reading direction, great for horizontal banner usage on websites and letterheads.
• Icon right (Right) — less common, works well when the icon "points into" the text.
• Icon only — for established brands whose icon alone is recognizable, or for social media profile pictures.

A good rule of thumb: design your primary logo in the "Top" or "Left" layout, then create an icon-only variant for small-scale uses like favicons and social avatars.

5. File Formats Explained

Recommendation: keep an SVG as your master file. Export PNG and WebP versions for day-to-day use. Never use JPEG for a logo — the lossy compression creates artefacts around text and edges.

6. Seven Common Logo Mistakes

1. Too many fonts — using three or more typefaces makes a logo look amateur and cluttered.
2. Copying trends — designing around the current style means your logo will look dated in two years.
3. Raster-only files — if you only have a PNG, you can't scale without losing quality. Always keep an SVG.
4. Not checking dark backgrounds — test your logo on black, white, your brand color, and a busy photo background.
5. Too much detail — fine details disappear at small sizes and become expensive to reproduce in embroidery or print.
6. Relying on color alone — if two elements are only distinguishable by color, colorblind users won't see the difference.
7. No breathing room — a logo that extends to the very edge of its container looks cramped. Define a clear exclusion zone around it.

7. Logo Design Checklist

Run through this before calling your logo finished:

• ✓ Looks good at 16 × 16 px (favicon size)
• ✓ Looks good at 512 × 512 px
• ✓ Readable in greyscale
• ✓ Works on a white background
• ✓ Works on a dark/black background
• ✓ Works on the brand's primary color background
• ✓ Maximum 2 fonts, maximum 3 colors
• ✓ An SVG master file is saved
• ✓ You own or have licensed every font and icon used
• ✓ Three people outside the project have reviewed it