# GPT Image Hub prompt

## Chân Dung Nữ Tông Lạnh Mặc Áo Khoác Xanh Hoàng Gia
- URL: https://www.gptimagehub.com/vi/library/cool-toned-woman-royal-blue-coat-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-3806
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcool-toned-woman-royal-blue-coat-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: chân dung, chân dung nữ, áo khoác xanh hoàng gia, thời trang mùa đông, tông lạnh, độ sâu trường ảnh nông, nhiếp ảnh ngoại cảnh
- Updated: 2026-10-27T16:03:38.098Z
- Created: 2026-10-27T16:03:38.098Z

Bức chân dung ngoài trời của cô gái trẻ diện áo khoác và khăn quàng xanh hoàng gia dưới ánh sáng tự nhiên. Thay đổi màu áo, màu mắt hoặc khung nền theo ý bạn.

### Full prompt
```text
{
  "image_type": "portrait_photography",
  "aspect_ratio": "vertical",
  "frame_composition": {
    "crop": "mid-chest to head",
    "orientation": "portrait",
    "subject_position": "centered",
    "camera_angle": "eye-level",
    "perspective": "straight-on"
  },
  "subject": {
    "gender_presentation": "female",
    "age_appearance": "young adult",
    "face": {
      "shape": "oval",
      "skin_tone": "fair with neutral undertone",
      "skin_texture": "smooth, natural, visible texture",
      "facial_features": {
        "eyes": {
          "color": "[light blue-green]",
          "shape": "almond-shaped",
          "gaze_direction": "directly toward camera",
          "eyelids": "slightly relaxed",
          "eyelashes": "natural length"
        },
        "eyebrows": {
          "color": "dark brown",
          "thickness": "medium",
          "shape": "soft natural arch"
        },
        "nose": {
          "shape": "straight",
          "size": "proportionate",
          "bridge": "smooth"
        },
        "lips": {
          "color": "soft natural pink",
          "fullness": "medium to full",
          "state": "slightly parted"
        }
      },
      "expression": "neutral, calm, composed"
    },
    "hair": {
      "color": "dark brown",
      "length": "short to medium",
      "style": "loose, slightly wavy",
      "movement": "wind-blown strands crossing face",
      "parting": "natural, unstructured"
    }
  },
  "clothing": {
    "outerwear": {
      "type": "coat",
      "color": "[deep royal blue]",
      "material_appearance": "wool or felt texture",
      "fit": "structured but relaxed",
      "visible_details": "clean seams, minimal design"
    },
    "accessory": {
      "type": "scarf",
      "color": "[matching royal blue]",
      "material_appearance": "soft fabric texture",
      "placement": "wrapped loosely around neck"
    }
  },
  "color_palette": {
    "dominant_colors": [
      "royal blue",
      "deep blue",
      "soft skin tones"
    ],
    "contrast": "high contrast between blue clothing and light skin",
    "color_temperature": "cool"
  },
  "lighting": {
    "type": "natural light",
    "direction": "frontal with slight side softness",
    "intensity": "moderate",
    "shadows": "soft, minimal harsh shadows",
    "highlights": "subtle highlights on cheekbones and lips"
  },
  "background": {
    "environment": "open outdoor setting",
    "elements": "blurred horizon line, blue gradient background",
    "depth_of_field": "shallow",
    "background_detail": "intentionally out of focus",
    "color": "blue gradient resembling sky and distant water"
  },
  "image_style": {
    "realism": "photorealistic",
    "sharpness": "high facial detail",
    "texture_detail": "visible fabric weave and authentic skin pores"
  }
}
```