#666564
- Brightness
- 101.2
- HSL (°,%,%)
- 30°, 1%, 40%
- HSV V %
- 40%
- Lab
- 42.8, 0.2, 0.7
- CMYK (%)
- 0%, 1%, 2%, 60%
- PNG size
- 5.1 KB
- Tone / Feel
- dark, muted warm hue
Recommended text: White (5.82:1 — AA / AAA (large))
Color Profile: #666564
Common Name: Lead Grey
RGB: 102, 101, 100
HSL: 0°, 1%, 40%
Contrast vs White: 2.3, AA Pass
Contrast vs Black: 12.4, AA Pass
Mood: This color is earthy and grounded, conveying a subtle yet refined feel. It’s a versatile neutral, commonly associated with both industrial aesthetics and understated elegance. The deep, slightly muted shade brings warmth while maintaining sophistication, making it ideal for minimalistic designs and spaces aiming for a modern yet cozy vibe. The understated tone fits well in both contemporary interiors and visual art with an emphasis on natural, subdued hues.
Notable Matches:
- Australian Standard AS2700 - Lead Grey: #5D5B57
- BS 2660 Charcoal: #676660
- Pantone FHI Pewter: #666564 (Exact Match)
- Munsell N 3.75/: #636567
- Behr Machine Gray: #636362
Why Designers Use It:
This color is often used in a variety of design fields for its balanced and refined appearance. It’s especially favored in industrial design, architecture, and interior decor, where the subtle and neutral characteristics allow for flexibility in other design elements. The muted tone of Lead Grey is common in high-end brands and upscale product designs, as it adds a touch of class without overwhelming other visual elements. In addition to being a versatile neutral, it works as a perfect backdrop for showcasing brighter, more vibrant colors. It is also trending in minimalist design movements, and its association with natural materials like stone and metal aligns it with sustainability trends. Countries with industrial aesthetics, such as Germany and Japan, also favor this shade for its modern and professional aura.
The color is often linked to materials such as concrete, slate, and steel, emphasizing a grounded, urban look. Its muted nature makes it perfect for creating visual balance without drawing excessive attention, which is why it's widely used in corporate branding and high-end fashion items. Additionally, it has applications in automotive design, particularly in sleek, modern finishes, as well as in the tech industry, where it’s used for elegant product housings like laptops and mobile devices.