RAL 7011
Iron Grey
RAL 7011 Iron Grey is a dark, blue-toned grey that evokes the color of raw cast iron and weathered steel. This industrial shade is widely specified for structural steelwork, industrial architecture, and contemporary urban facade design where a connection to the material heritage of iron and steel construction is desired. Iron Grey has become a popular choice for modern residential window frames and door systems, offering a softer alternative to pure black in contemporary architectural metalwork.
Color Reference
WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.
Spectrum & Perceptual Position
CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.
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Reference + opposite hue with tonal variations
Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.
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More Grey Options
Recommended for RAL 7011
Exact (2)
Close (2)
About These Recommendations
These are powder formulations that correspond to this RAL color based on manufacturer data sheets. Exact powders are coded to this specific RAL code. Close powders are visually similar alternatives we have used before. We do not sell powder directly — we use these formulations to coat your parts. Call us to discuss your project and we will confirm the best option for your timeline.