RAL 7021 Black grey

This page shows RAL color 7021 with the color name Black grey. This RAL color is in the Grey hues category, part of the RAL Classic color system.

Color name Dutch:	Zwartgrijs
Color name German:	Schwarzgrau
Color name French:	Gris noir
Color name Italian:	Grigio nerastro
Color name Spanish:	Gris negruzco
Color name Russian:	Серо - черный
Color name Chinese:	黑灰
LRV (light reflectance value):	6.48

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Color impression RAL 7021 Black grey

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Important: on computer screens RAL colors do not appear completely authentic. Use the color impression on this page as a reference only. We recommend purchasing a physical RAL color fan to be sure of the correct color. You can order a RAL color fan for as low as €15.95 (excluding VAT).

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Description RAL 7021 Black grey

RAL 7021, also known as 'Black grey', is a deep, restrained grey that sits very close to charcoal, distinguished by a subtle cool undertone and a muted, industrial character. It's notably darker than mid greys but stops short of true black, which allows it to retain depth and detail even in low or directional light. This balance gives the color a composed presence without appearing harsh or visually flat.

RAL 7021 conveys durability, seriousness, and precision. Its cool bias gives it a slightly steely impression, reinforcing associations with materials such as metal, concrete, and stone. When applied to large surfaces, it creates a sense of solidity and permanence, while on smaller elements it reads as controlled and deliberate, often used to ground brighter or more expressive colors.

RAL 7021 performs particularly well in modern and minimalist settings. It absorbs light rather than reflecting it strongly, which reduces glare and visual noise and helps emphasize form, texture, and geometry. The color pairs well with other neutral tones such as lighter greys, off-whites, and blacks, while also providing a strong, sophisticated contrast to warm materials like wood, copper, or brass. Its understated nature allows surrounding materials and finishes to stand out without competition.

RAL 7021 communicates restraint, professionalism, and reliability. It avoids the stark severity of pure black, making it suitable for environments where clarity, focus, and calm authority are desired. Whether used in industrial design, architecture, or product finishes, it delivers a timeless, utilitarian elegance.

View RAL 7021 Black grey in real life

It's a risk to make a decision based on the display of a color on a digital screen. To be sure of the correct color, we recommend to use a physical RAL color fan. On this website you can buy a RAL color fan.