RAL 7031
Blue Grey
RAL 7031 Blue Grey is a sophisticated blue-toned grey that has become a defining color of contemporary Scandinavian architecture and Nordic interior design. This refined shade evokes overcast Nordic skies and the grey-blue tones of the Baltic Sea, creating a calm, contemplative atmosphere. Blue Grey is widely specified for premium office environments, coastal residential projects, and cultural institutions where a serene, intellectually stimulating color environment is desired.
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.
Build a Palette Around Blue Grey
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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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