Impenetrable - Pantone 18-4007 TCX
Impenetrable is a medium-toned black from the Pantone TCX collection, identified by the code 18-4007 TCX. This warm tone with its balanced character makes it an excellent choice for luxury branding, formal wear, and sophisticated design.
Impenetrable

Digital Values
#524F51
82, 79, 81
0%, 4%, 1%, 68%
320, 1.9, 31.6
33.94, 1.65, -0.74
Pantone Values
Impenetrable
18-4007 TCX
425C
RAL Values
7043
Traffic Grey B
8
Color Characteristics
This black exhibits a hue of 320°, 2% saturation, and 32% lightness, creating its distinctive warm appearance. The color translates beautifully across different mediums, from digital displays to cotton fabric swatches.
Design Applications
This versatile color is ideal for luxury branding, formal wear, and sophisticated design. It also works beautifully in high-end products, dramatic accents, and elegant interiors.
Popular Industries: Luxury Fashion, High-end Technology, Premium Automotive, Sophisticated Retail
Technical Details
Technical specifications include RGB values of 82, 79, 81, CMYK breakdown of 0%, 4%, 1%, 68%, and HSL coordinates of 320, 1.9, 31.6. The closest RAL equivalent is 7043 (Traffic Grey B).
Design Tips
Pairs beautifully with cool tones for dynamic contrast.
Colors Similar to Impenetrable
Explore colors with similar hue, saturation, and lightness values that work well with Impenetrable in design projects.
Color Collection
Explore more than 2800+ colors from the Pantone TCX collection to expand your design palette.