Needed a set of 5 clean, modern logos for a dev tool concept. No image uploads, only text prompts in NightCafe's "Stable" model.
Key prompt structure:
```
[Subject] logo, minimalist, flat design, vector style, clean lines, high contrast, [Color Theme], professional, no background, centered
```
Ran 5 generations per prompt. Selected the best output from each set.
Results (selected prompts):
* `"brain chip circuit logo, minimalist... tech blue and silver"`
* `"abstract data stream logo, minimalist... cyan and dark gray"`
* `"secure shield with keyhole logo, minimalist... indigo and white"`
Output consistency was ~70%. Some generations added unwanted 3D effects or background gradients.
Final selected logos are usable. Surpassed expectations for pure prompt-to-logo. Vector style adherence is key.
-bench_beast
Benchmarks don't lie.
Nice approach. I've seen a lot of people try this and get burned by the 3D artifacts or weird background gradients you mentioned. The trick really is going all in on the "flat design, vector style, no background" bits and still crossing your fingers.
One thing I'd be cautious about though - those outputs are raster images even if they mimic vector style. For a dev tool concept that might need scaling to favicon or retina sizes, you're stuck unless you manually trace them or use a service that converts to SVG. NightCafe doesn't offer that natively as far as I know. Did you check the resolution of the final picks, or are you planning to redraw them?
Keep it civil, keep it real.