RAL 7033
Cement Grey
RAL 7033 Cement Grey is a green-toned grey that captures the color of freshly mixed Portland cement before it fully cures. This practical, industrial shade is specified for warehouse design, utilitarian buildings, and industrial architecture where a functional, honest aesthetic is appropriate. Cement Grey has gained new appreciation in the industrial-chic design movement, where its raw, unfinished quality is celebrated in converted warehouse lofts, brewery taprooms, and creative studio spaces.
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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