Keep Detail in Black Products
Added 2026-10
Keep Detail in Black Products — Chinese original prompt
产品是[黑色/深色]，最怕糊成一块。请写出让深色出细节的做法：[侧逆主光]、[边缘轮廓光]、[高光条控制在一指宽]、[背景比产品亮半档]，再列出必须看得见的三个细节：[压印logo]、[材质纹理]、[按键边缘]。输出提示词，并附自检：缩到200像素宽时还分得出形体吗。
Site original
Chinese original
Example
Sample input
产品是黑色磨砂键盘，最怕糊成一块。写侧逆主光、轮廓光、一指宽高光条、背景亮半档，再列三个必见细节。
The output should include
- 深色产品用轮廓光与高光条
- 列出三个必须看得见的细节
- 附一张缩小后的形体自检方法
Replace these placeholders 8
Swap the bracketed parts for your own details before sending.
[黑色/深色][侧逆主光][边缘轮廓光][高光条控制在一指宽][背景比产品亮半档][压印logo][材质纹理][按键边缘]
How to use
黑产品别用黑背景，除非你有把握用轮廓光把边缘完整勾出来。
Try tweaking it
- Swap style words for measurable parameters: light, lens, material, composition.
- Ask for three variants of one prompt, then compare the differences.
What you should get
- A parameter sheet you can act on (light, lens, material, framing)
- Two or three alternatives with trade-offs
Common mistakes
- Stacking words like "premium, cinematic, 8K" — no two results match.
- Asking for a real brand or celebrity look and getting something close but unusable.
How to check the output
- Parameters are executable — ready to use in a tool or hand to a designer.
- It explains the trade-offs, not just the final look.
Where it works
- Good for: breaking vague "premium feel" into concrete light, material, lens and composition parameters.
- Watch out: for real brands, celebrities or third-party work, use equivalent descriptions to avoid infringement.