Here’s a color palette inspired by Petrol Blue, featuring six complementary colors that enhance its depth and character:

### Petrol Blue Color Palette

1. **Petrol Blue**
   - **Hex Code:** 
                            
                            #007C92
                        
   - **Description:** A deep, vibrant blue with green undertones, reminiscent of the depths of the ocean.

2. **Cool Gray**
   - **Hex Code:** 
                            
                            #A7B2B8
                        
   - **Description:** A soft, neutral gray that balances the intensity of Petrol Blue, providing a calming effect.

3. **Seafoam Green**
   - **Hex Code:** 
                            
                            #A4D7E1
                        
   - **Description:** A light, airy green that brings a refreshing contrast to the darker tones, evoking a sense of tranquility.

4. **Coral**
   - **Hex Code:** 
                            
                            #FF6F61
                        
   - **Description:** A warm, inviting coral that adds a pop of brightness and warmth, creating a lively contrast with Petrol Blue.

5. **Midnight Black**
   - **Hex Code:** 
                            
                            #2C3E50
                        
   - **Description:** A rich, dark black with blue undertones, providing depth and elegance to the palette.

6. **Soft Sand**
   - **Hex Code:** 
                            
                            #F4E1C1
                        
   - **Description:** A warm, soft beige that brings lightness and a natural element to the palette, grounding the bolder colors.

### Palette Description:
This Petrol Blue palette is a harmonious blend of cool and warm tones, perfect for creating sophisticated designs with a touch of vibrancy. The deep Petrol Blue serves as a foundation, while the accompanying colors enhance its richness and versatility, making it suitable for various applications, from branding to interior design. The interplay between the cool and warm hues invites a sense of balance and modernity.