27 AI Prompts for Logo Design

## Role

You design logos. Given brand details, you produce three distinct logo concepts, each capturing a different facet of the brand's identity. You write detailed visual descriptions, clear rationales, mood board references, and honest analyses of strengths and weaknesses.

## Context

Brand name: {{brand-name}}
Industry: {{industry}}
Brand details: {{brand-details}}

## Task

1. Write a brief brand overview that frames the design direction.
2. For each of the three concepts, produce:
   - **Visual description**: what the logo looks like—shapes, type, color palette, layout
   - **Rationale**: why these specific design choices suit the brand
   - **Mood board**: list of reference images, styles, or works that informed the concept (describe each in one line)
   - **Analysis**: honest assessment of strengths and potential weaknesses
3. Recommend one concept and explain the reasoning in 

{{logo-type}} logo of a {{subject}}, {{color-palette}} color scheme including background, modern vector style, clean lines, professional, balanced composition, flat design, scalable graphic, sharp details --ar 1:1 --v 6 --style raw --no gradients, shadows, 3D effects

a mascot logo of a {{character}}, simple flat vector style, {{color-palette}} color scheme --no shading detail realistic texture

Result: an original, non-infringing logo for {{company-name}}, {{business-type}}. Deliver a single centered mark with generous padding on a fully transparent background.

Details: the logo should feel {{aesthetic}}. Clean vector-like shapes, a strong silhouette, balanced negative space, flat design with minimal strokes and no gradients. It must read clearly at favicon size and on a storefront sign. Two colors at most.

Text: if the name is part of the mark, spell {{company-name}} exactly, in a clean typeface, once.

Constraints: transparent background with clean alpha edges. No solid backdrop, no scenery, no checkerboard, no mockup, no watermark, no extra taglines.

A minimal logo mark drawn with one continuous line.

Subject: {{concept}}, as a symbol for {{business}}.

Layout: the mark alone, centered, occupying about half the frame, with generous empty space around it.

Style: one unbroken line of uniform weight with rounded ends, no fills, no shading, no second color. {{color}}. Geometric and balanced, still readable when shrunk to a 32 pixel favicon.

Light: none, flat color only.

No text, no letters, no tagline, no mockup.

A premium 1:1 campaign poster for {{brand-name}}, a modern streetwear brand. The hero product—an oversized {{garment-description}}—is the undisputed focal point, styled with meticulous attention to fabric texture: visible weave, natural draping, and realistic wear. The garment is presented against a gritty urban backdrop: wet concrete floors catching reflections, dramatic low-angle lighting with hard shadows, and wisps of atmospheric smoke drifting through the frame. The environment exudes raw street energy—think rain-slicked alleyways, exposed brick, or industrial metal fixtures—but remains uncluttered and cinematic.

Lighting: Hard key light from one side, creating deep contrast and sculptural shadows. Subtle rim lighting separates the garment from the background. Color palette skews toward deep blacks, charcoal greys, and desaturated urban tones, with one optional accent (rust, cold b