30 Midjourney Prompts for Icon & Logo Sets

A coffee roasting app needed a full icon set before its beta: an app icon, six in-app feature icons, and a small logo for the splash screen. The designer tried generating each one on its own, and got six icons that looked like six different apps. Coffee beans with gradients, then flat coffee beans, then a coffee bean with a drop shadow. The fix was not a better single prompt. It was treating the whole set as one brief, locking the palette and stroke weight in the first few jobs, then reusing that look for every icon that followed.

These thirty Midjourney prompts build a coffee-roasting icon and logo set in five stages: locking the style, designing the app icon, producing the in-app grid, drafting the monogram and wordmark, and packaging the files. Midjourney does not output clean vectors, so treat every image as a reference a designer redraws or traces. For the wider craft of prompting, start with the Midjourney prompt guide, and for logo-specific building blocks see the Midjourney logo prompt.

Reading These Prompts

Each prompt is written for one consistent flat style, so keep the palette and the phrase for that style in every job you run. Replace the bracketed subject, keep the rest, and generate four variations before you pick. Where a prompt ends with parameters such as an aspect ratio or a style flag, keep them, because they are part of how the set stays coherent. The style reference and parameter controls that make a set feel designed by one hand are covered in this guide to Midjourney style parameters.

Locking the Look of the Set

1. Style lock. The single job every later icon should match.

A single flat 2D icon of [SUBJECT], warm roasted-coffee palette of burnt umber, cream, and deep sage, thick clean outlines, no gradients, centered --ar 1:1 --style raw

2. Palette board. Fixes the colors before anything else.

A palette presentation for a coffee app: espresso brown, crema, copper, and sage green. Show five clean swatches on a cream background, flat, no text --ar 1:1

3. Symbol reference sheet. Twelve symbols in one consistent hand.

A grid of 12 simple coffee symbols: bean, cup, dripper, kettle, scale, grinder, thermometer, roaster drum, bag, steam, timer, leaf. Flat, same stroke, white background --ar 4:3

4. Geometry proof. Shows the mark still works when it is tiny.

The same coffee bean mark drawn with equal stroke width and rounded caps, shown at three sizes to prove it scales down cleanly, flat --ar 1:1

5. Reuse rule. How to keep twenty icons looking related.

Explain how to reuse a Midjourney style reference and seed to keep 20 icons visually consistent, and write the exact prompt suffix that locks the style.

6. Exclusion list. Removes the styles that break a flat set.

List the styles and words to exclude from a flat coffee app icon set (photo-real, gradient mesh, drop shadow, 3D render), and write them as a prompt suffix.

App Icons That Hold Up Small

7. Base app icon. One focal point on a generous background.

A coffee roasting app icon: a single roasted bean with a small thermometer, flat vector style, centered, generous padding, solid cream background --ar 1:1 --style raw

8. Squircle composition. Designed to survive a 48px thumbnail.

The same coffee bean app icon inside a rounded-square frame that reads clearly at 48px, one clear focal point, flat --ar 1:1

9. Monochrome cut. For badges and tinted surfaces.

A one-color version of the coffee bean app icon for notification badges, high contrast, flat, transparent background --ar 1:1

10. Dark mode cut. Same silhouette, inverted background.

The same coffee bean icon adapted for dark mode: cream bean on a deep espresso background, unchanged silhouette, flat --ar 1:1

11. Concept A. A side-view dripper for a calmer feel.

An app icon of a pour-over dripper viewed from the side, minimal flat style, same palette and stroke weight as the set --ar 1:1

12. Concept B. A roaster drum for a more active feel.

An app icon of a roaster drum in three-quarter view, flat vector, same line weight and palette as the set --ar 1:1

Building the In-App Icon Grid

13. Feature icon set. Six icons on one shared grid.

A set of six in-app icons for a coffee roasting app: roast level, timer, bean origin, cup size, temperature, brew log. Flat, single stroke, same 24px grid --ar 3:2

14. Line-icon rules. The constraints that make a set feel drawn together.

Write prompt rules for a line-icon set: uniform stroke, rounded joins, a 24px grid, no fills, so every icon feels drawn by one hand.

15. Achievement badges. Small rewards that match the app voice.

Three small achievement badges for a coffee app: first roast, ten roasts, master roaster. Flat, circular, same palette, consistent line weight --ar 3:1

16. Tab bar icons. Equal optical size for even navigation.

Four tab bar icons for a coffee app (home, roast, beans, profile) in a strict line style, equal optical size, neutral single color so they can be tinted --ar 4:1

17. State icons. Empty, loading, and success, one family.

Empty, loading, and success states for a roast screen using coffee beans and steam, in one flat style with consistent stroke --ar 3:1

18. Roast-level scale. Numbers as beans, intensity as shape.

A set of numeric tiles 1 through 5 for roast levels, using bean shapes to show intensity, consistent spacing, flat --ar 5:1

Monogram and Wordmark

19. Bean monogram. Two letters hidden in a bean silhouette.

A monogram of the letters C and R for a coffee roasting brand, formed from a coffee bean silhouette, flat, single color --ar 1:1

20. Wordmark. Letterforms with one quiet coffee clue.

A wordmark for a coffee roasting app called [NAME], warm humanist letterforms, one subtle bean counter in a single letter, flat --ar 3:1

21. Horizontal lockup. Mark and name, correctly spaced.

Combine the bean monogram with the wordmark in a horizontal lockup, generous spacing, flat one-color version --ar 3:1

22. Roaster stamp. A circular badge for bags and stickers.

A circular coffee-roaster stamp badge with the wordmark curving along the top edge and a bean in the center, flat two-color --ar 1:1

23. Family relations. Why the three marks should look related.

Explain how to keep the app icon, the monogram, and the wordmark visually related, then write the shared prompt constraints that tie them together.

24. Trademark check. What to verify before this becomes a real logo.

List the checks to run before adopting this mark as a real logo: similarity search, distinctiveness, and scalability. Explain each in one sentence.

Packaging the Files

25. Export checklist. Every format a developer will ask for.

Write the export checklist for a coffee app icon set: master vector, PNG sizes, monochrome, dark mode, and the file naming convention.

26. Artboard layout. One sheet the whole set sits on.

Describe how to place a 20-icon set on a single artboard with consistent padding and alignment guides so nothing looks off-balance.

27. Clean upscale. A sharp reference without added texture.

A clean flat coffee bean app icon at very high resolution, sharp edges, flat fills only, no added texture or noise --ar 1:1

28. Background removal. What to check at the edges.

Explain how to prepare a Midjourney icon for a transparent background, and what to inspect along the edges before exporting.

29. Style-guide page. One page that keeps the set honest.

Write a one-page style guide for the coffee icon set: palette, stroke width, grid size, and do and do-not examples for each rule.

30. Developer handoff. Maps every icon to a screen.

Write the handoff note for a developer: file names, formats, sizes, and how each icon maps to a screen in the coffee roasting app.

Bonus Plays: Consistency Across a Set

Generate the style anchor first and never change its wording, because one edited word in the base prompt is how a set drifts. Use a style reference with the same weight across every job, and keep the seed fixed when you want only the subject to change. Judge each icon at 32px before you judge it at full size, since an icon is only as good as its smallest appearance. Redraw the finalists in a vector tool rather than shipping a generated raster, and keep two rejected concepts on file, because a client often reverses a decision at the last review.

Sources & Notes

These prompts were written for a coffee roasting app building its first icon and logo set, but the five stages apply to any small product: lock the style, design the app icon, build the in-app grid, draft the marks, then package the files. Prompts 1 through 6 fix the look. Prompts 7 through 12 produce the app icon. Prompts 13 through 18 build the in-app set. Prompts 19 through 24 cover the marks. Prompts 25 through 30 get the files ready to ship.

Two cautions. Midjourney does not produce usable vector files, so treat every output as a reference that a designer redraws, and budget that step rather than skipping it. And no generated mark is a finished logo until a trademark search clears it, because a good-looking icon that infringes on someone else’s registration is an expensive kind of pretty.